18851772576

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:676

約数の個数: 384

約数和(自身を含む): 63424069632

約数和(自身を除く): 44572297056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 96, 104, 112, 124, 151, 156, 168, 182, 186, 208, 217, 224, 248, 273, 302, 312, 336, 364, 372, 403, 416, 434, 453, 461, 496, 546, 604, 624, 651, 672, 728, 744, 806, 868, 906, 922, 992, 1057, 1092, 1208, 1209, 1248, 1302, 1383, 1456, 1488, 1612, 1736, 1812, 1844, 1963, 2114, 2184, 2416, 2418, 2604, 2766, 2821, 2912, 2976, 3171, 3224, 3227, 3472, 3624, 3688, 3926, 4228, 4368, 4681, 4832, 4836, 5208, 5532, 5642, 5889, 5993, 6342, 6448, 6454, 6944, 7248, 7376, 7852, 8456, 8463, 8736, 9362, 9672, 9681, 10416, 11064, 11284, 11778, 11986, 12684, 12896, 12908, 13741, 14043, 14291, 14496, 14752, 15704, 16912, 16926, 17979, 18724, 19344, 19362, 20832, 22128, 22568, 23556, 23972, 25368, 25816, 27482, 28086, 28582, 31408, 32767, 33824, 33852, 35958, 37448, 38688, 38724, 41223, 41951, 42873, 44256, 45136, 47112, 47944, 50736, 51632, 54964, 56172, 57164, 60853, 62816, 65534, 67704, 69611, 71916, 74896, 77448, 82446, 83902, 85746, 90272, 94224, 95888, 98301, 100037, 101472, 103264, 109928, 112344, 114328, 121706, 125853, 131068, 135408, 139222, 143832, 149792, 154896, 164892, 167804, 171492, 182559, 185783, 188448, 191776, 196602, 200074, 208833, 219856, 224688, 228656, 243412, 251706, 262136, 270816, 278444, 287664, 300111, 309792, 329784, 335608, 342984, 365118, 371566, 393204, 400148, 417666, 425971, 439712, 449376, 457312, 486824, 487277, 503412, 524272, 556888, 557349, 575328, 600222, 659568, 671216, 685968, 730236, 743132, 786408, 800296, 835332, 851942, 904943, 973648, 974554, 1006824, 1048544, 1113776, 1114698, 1200444, 1277913, 1300481, 1319136, 1342432, 1371936, 1460472, 1461831, 1486264, 1572816, 1600592, 1670664, 1703884, 1809886, 1947296, 1949108, 2013648, 2157941, 2227552, 2229396, 2400888, 2555826, 2600962, 2714829, 2920944, 2923662, 2972528, 3145632, 3201184, 3341328, 3407768, 3619772, 3898216, 3901443, 4027296, 4315882, 4458792, 4801776, 5111652, 5201924, 5429658, 5841888, 5847324, 5945056, 6334601, 6473823, 6682656, 6815536, 7239544, 7796432, 7802886, 8631764, 8917584, 9603552, 10223304, 10403848, 10859316, 11694648, 12669202, 12947646, 13631072, 14479088, 15105587, 15592864, 15605772, 17263528, 17835168, 19003803, 20446608, 20807696, 21718632, 23389296, 25338404, 25895292, 28053233, 28958176, 30211174, 31211544, 34527056, 38007606, 40893216, 41615392, 43437264, 45316761, 46778592, 50676808, 51790584, 56106466, 60422348, 62423088, 69054112, 76015212, 84159699, 86874528, 90633522, 101353616, 103581168, 112212932, 120844696, 124846176, 152030424, 168319398, 181267044, 196372631, 202707232, 207162336, 224425864, 241689392, 304060848, 336638796, 362534088, 392745262, 448851728, 483378784, 589117893, 608121696, 673277592, 725068176, 785490524, 897703456, 1178235786, 1346555184, 1450136352, 1570981048, 2356471572, 2693110368, 3141962096, 4712943144, 6283924192, 9425886288, 18851772576]

約数ペア:

[(1, 18851772576), (2, 9425886288), (3, 6283924192), (4, 4712943144), (6, 3141962096), (7, 2693110368), (8, 2356471572), (12, 1570981048), (13, 1450136352), (14, 1346555184), (16, 1178235786), (21, 897703456), (24, 785490524), (26, 725068176), (28, 673277592), (31, 608121696), (32, 589117893), (39, 483378784), (42, 448851728), (48, 392745262), (52, 362534088), (56, 336638796), (62, 304060848), (78, 241689392), (84, 224425864), (91, 207162336), (93, 202707232), (96, 196372631), (104, 181267044), (112, 168319398), (124, 152030424), (151, 124846176), (156, 120844696), (168, 112212932), (182, 103581168), (186, 101353616), (208, 90633522), (217, 86874528), (224, 84159699), (248, 76015212), (273, 69054112), (302, 62423088), (312, 60422348), (336, 56106466), (364, 51790584), (372, 50676808), (403, 46778592), (416, 45316761), (434, 43437264), (453, 41615392), (461, 40893216), (496, 38007606), (546, 34527056), (604, 31211544), (624, 30211174), (651, 28958176), (672, 28053233), (728, 25895292), (744, 25338404), (806, 23389296), (868, 21718632), (906, 20807696), (922, 20446608), (992, 19003803), (1057, 17835168), (1092, 17263528), (1208, 15605772), (1209, 15592864), (1248, 15105587), (1302, 14479088), (1383, 13631072), (1456, 12947646), (1488, 12669202), (1612, 11694648), (1736, 10859316), (1812, 10403848), (1844, 10223304), (1963, 9603552), (2114, 8917584), (2184, 8631764), (2416, 7802886), (2418, 7796432), (2604, 7239544), (2766, 6815536), (2821, 6682656), (2912, 6473823), (2976, 6334601), (3171, 5945056), (3224, 5847324), (3227, 5841888), (3472, 5429658), (3624, 5201924), (3688, 5111652), (3926, 4801776), (4228, 4458792), (4368, 4315882), (4681, 4027296), (4832, 3901443), (4836, 3898216), (5208, 3619772), (5532, 3407768), (5642, 3341328), (5889, 3201184), (5993, 3145632), (6342, 2972528), (6448, 2923662), (6454, 2920944), (6944, 2714829), (7248, 2600962), (7376, 2555826), (7852, 2400888), (8456, 2229396), (8463, 2227552), (8736, 2157941), (9362, 2013648), (9672, 1949108), (9681, 1947296), (10416, 1809886), (11064, 1703884), (11284, 1670664), (11778, 1600592), (11986, 1572816), (12684, 1486264), (12896, 1461831), (12908, 1460472), (13741, 1371936), (14043, 1342432), (14291, 1319136), (14496, 1300481), (14752, 1277913), (15704, 1200444), (16912, 1114698), (16926, 1113776), (17979, 1048544), (18724, 1006824), (19344, 974554), (19362, 973648), (20832, 904943), (22128, 851942), (22568, 835332), (23556, 800296), (23972, 786408), (25368, 743132), (25816, 730236), (27482, 685968), (28086, 671216), (28582, 659568), (31408, 600222), (32767, 575328), (33824, 557349), (33852, 556888), (35958, 524272), (37448, 503412), (38688, 487277), (38724, 486824), (41223, 457312), (41951, 449376), (42873, 439712), (44256, 425971), (45136, 417666), (47112, 400148), (47944, 393204), (50736, 371566), (51632, 365118), (54964, 342984), (56172, 335608), (57164, 329784), (60853, 309792), (62816, 300111), (65534, 287664), (67704, 278444), (69611, 270816), (71916, 262136), (74896, 251706), (77448, 243412), (82446, 228656), (83902, 224688), (85746, 219856), (90272, 208833), (94224, 200074), (95888, 196602), (98301, 191776), (100037, 188448), (101472, 185783), (103264, 182559), (109928, 171492), (112344, 167804), (114328, 164892), (121706, 154896), (125853, 149792), (131068, 143832), (135408, 139222)]