28123046688

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2011}}^1$

素因数の和:2112

約数の個数: 384

約数和(自身を含む): 91994434560

約数和(自身を除く): 63871387872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 32, 33, 34, 38, 41, 44, 48, 51, 57, 66, 68, 76, 82, 88, 96, 102, 114, 123, 132, 136, 152, 164, 176, 187, 204, 209, 228, 246, 264, 272, 304, 323, 328, 352, 374, 408, 418, 451, 456, 492, 528, 544, 561, 608, 627, 646, 656, 697, 748, 779, 816, 836, 902, 912, 969, 984, 1056, 1122, 1254, 1292, 1312, 1353, 1394, 1496, 1558, 1632, 1672, 1804, 1824, 1938, 1968, 2011, 2091, 2244, 2337, 2508, 2584, 2706, 2788, 2992, 3116, 3344, 3553, 3608, 3876, 3936, 4022, 4182, 4488, 4674, 5016, 5168, 5412, 5576, 5984, 6033, 6232, 6688, 7106, 7216, 7667, 7752, 8044, 8364, 8569, 8976, 9348, 10032, 10336, 10659, 10824, 11152, 12066, 12464, 13243, 14212, 14432, 15334, 15504, 16088, 16728, 17138, 17952, 18696, 20064, 21318, 21648, 22121, 22304, 23001, 24132, 24928, 25707, 26486, 28424, 30668, 31008, 32176, 33456, 34187, 34276, 37392, 38209, 39729, 42636, 43296, 44242, 46002, 48264, 51414, 52972, 56848, 61336, 64352, 66363, 66912, 68374, 68552, 74784, 76418, 79458, 82451, 85272, 88484, 92004, 96528, 102561, 102828, 105944, 113696, 114627, 122672, 132726, 136748, 137104, 145673, 152836, 158916, 164902, 170544, 176968, 184008, 193056, 205122, 205656, 211888, 229254, 245344, 247353, 265452, 273496, 274208, 291346, 305672, 317832, 329804, 341088, 353936, 368016, 376057, 410244, 411312, 420299, 423776, 437019, 458508, 494706, 530904, 546992, 582692, 611344, 635664, 649553, 659608, 707872, 736032, 752114, 820488, 822624, 840598, 874038, 906961, 917016, 989412, 1061808, 1093984, 1128171, 1165384, 1222688, 1260897, 1271328, 1299106, 1319216, 1401667, 1504228, 1566569, 1640976, 1681196, 1748076, 1813922, 1834032, 1948659, 1978824, 2123616, 2256342, 2330768, 2521794, 2598212, 2638432, 2720883, 2803334, 3008456, 3133138, 3281952, 3362392, 3496152, 3627844, 3668064, 3897318, 3957648, 4205001, 4512684, 4661536, 4699707, 5043588, 5196424, 5441766, 5606668, 6016912, 6266276, 6724784, 6992304, 7145083, 7255688, 7794636, 7915296, 8410002, 9025368, 9399414, 10087176, 10392848, 10883532, 11213336, 12033824, 12532552, 13449568, 13984608, 14290166, 14511376, 15418337, 15589272, 16820004, 17232259, 18050736, 18798828, 20174352, 20785696, 21435249, 21767064, 22426672, 25065104, 26631673, 28580332, 29022752, 30836674, 31178544, 33640008, 34464518, 36101472, 37597656, 40348704, 42870498, 43534128, 44853344, 46255011, 50130208, 51696777, 53263346, 57160664, 61673348, 62357088, 67280016, 68929036, 75195312, 79895019, 85740996, 87068256, 92510022, 103393554, 106526692, 114321328, 123346696, 134560032, 137858072, 150390624, 159790038, 171481992, 185020044, 206787108, 213053384, 228642656, 246693392, 275716144, 292948403, 319580076, 342963984, 370040088, 413574216, 426106768, 493386784, 551432288, 585896806, 639160152, 685927968, 740080176, 827148432, 852213536, 878845209, 1171793612, 1278320304, 1480160352, 1654296864, 1757690418, 2343587224, 2556640608, 3515380836, 4687174448, 7030761672, 9374348896, 14061523344, 28123046688]

約数ペア:

[(1, 28123046688), (2, 14061523344), (3, 9374348896), (4, 7030761672), (6, 4687174448), (8, 3515380836), (11, 2556640608), (12, 2343587224), (16, 1757690418), (17, 1654296864), (19, 1480160352), (22, 1278320304), (24, 1171793612), (32, 878845209), (33, 852213536), (34, 827148432), (38, 740080176), (41, 685927968), (44, 639160152), (48, 585896806), (51, 551432288), (57, 493386784), (66, 426106768), (68, 413574216), (76, 370040088), (82, 342963984), (88, 319580076), (96, 292948403), (102, 275716144), (114, 246693392), (123, 228642656), (132, 213053384), (136, 206787108), (152, 185020044), (164, 171481992), (176, 159790038), (187, 150390624), (204, 137858072), (209, 134560032), (228, 123346696), (246, 114321328), (264, 106526692), (272, 103393554), (304, 92510022), (323, 87068256), (328, 85740996), (352, 79895019), (374, 75195312), (408, 68929036), (418, 67280016), (451, 62357088), (456, 61673348), (492, 57160664), (528, 53263346), (544, 51696777), (561, 50130208), (608, 46255011), (627, 44853344), (646, 43534128), (656, 42870498), (697, 40348704), (748, 37597656), (779, 36101472), (816, 34464518), (836, 33640008), (902, 31178544), (912, 30836674), (969, 29022752), (984, 28580332), (1056, 26631673), (1122, 25065104), (1254, 22426672), (1292, 21767064), (1312, 21435249), (1353, 20785696), (1394, 20174352), (1496, 18798828), (1558, 18050736), (1632, 17232259), (1672, 16820004), (1804, 15589272), (1824, 15418337), (1938, 14511376), (1968, 14290166), (2011, 13984608), (2091, 13449568), (2244, 12532552), (2337, 12033824), (2508, 11213336), (2584, 10883532), (2706, 10392848), (2788, 10087176), (2992, 9399414), (3116, 9025368), (3344, 8410002), (3553, 7915296), (3608, 7794636), (3876, 7255688), (3936, 7145083), (4022, 6992304), (4182, 6724784), (4488, 6266276), (4674, 6016912), (5016, 5606668), (5168, 5441766), (5412, 5196424), (5576, 5043588), (5984, 4699707), (6033, 4661536), (6232, 4512684), (6688, 4205001), (7106, 3957648), (7216, 3897318), (7667, 3668064), (7752, 3627844), (8044, 3496152), (8364, 3362392), (8569, 3281952), (8976, 3133138), (9348, 3008456), (10032, 2803334), (10336, 2720883), (10659, 2638432), (10824, 2598212), (11152, 2521794), (12066, 2330768), (12464, 2256342), (13243, 2123616), (14212, 1978824), (14432, 1948659), (15334, 1834032), (15504, 1813922), (16088, 1748076), (16728, 1681196), (17138, 1640976), (17952, 1566569), (18696, 1504228), (20064, 1401667), (21318, 1319216), (21648, 1299106), (22121, 1271328), (22304, 1260897), (23001, 1222688), (24132, 1165384), (24928, 1128171), (25707, 1093984), (26486, 1061808), (28424, 989412), (30668, 917016), (31008, 906961), (32176, 874038), (33456, 840598), (34187, 822624), (34276, 820488), (37392, 752114), (38209, 736032), (39729, 707872), (42636, 659608), (43296, 649553), (44242, 635664), (46002, 611344), (48264, 582692), (51414, 546992), (52972, 530904), (56848, 494706), (61336, 458508), (64352, 437019), (66363, 423776), (66912, 420299), (68374, 411312), (68552, 410244), (74784, 376057), (76418, 368016), (79458, 353936), (82451, 341088), (85272, 329804), (88484, 317832), (92004, 305672), (96528, 291346), (102561, 274208), (102828, 273496), (105944, 265452), (113696, 247353), (114627, 245344), (122672, 229254), (132726, 211888), (136748, 205656), (137104, 205122), (145673, 193056), (152836, 184008), (158916, 176968), (164902, 170544)]