18814910208

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1167

約数の個数: 288

約数和(自身を含む): 56630246400

約数和(自身を除く): 37815336192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 73, 76, 96, 102, 114, 128, 136, 146, 152, 192, 204, 219, 228, 256, 272, 292, 304, 323, 384, 408, 438, 456, 544, 584, 608, 646, 768, 816, 876, 912, 969, 1039, 1088, 1168, 1216, 1241, 1292, 1387, 1632, 1752, 1824, 1938, 2078, 2176, 2336, 2432, 2482, 2584, 2774, 3117, 3264, 3504, 3648, 3723, 3876, 4156, 4161, 4352, 4672, 4864, 4964, 5168, 5548, 6234, 6528, 7008, 7296, 7446, 7752, 8312, 8322, 9344, 9928, 10336, 11096, 12468, 13056, 14016, 14592, 14892, 15504, 16624, 16644, 17663, 18688, 19741, 19856, 20672, 22192, 23579, 24936, 28032, 29784, 31008, 33248, 33288, 35326, 39482, 39712, 41344, 44384, 47158, 49872, 52989, 56064, 59223, 59568, 62016, 66496, 66576, 70652, 70737, 75847, 78964, 79424, 82688, 88768, 94316, 99744, 105978, 118446, 119136, 124032, 132992, 133152, 141304, 141474, 151694, 157928, 158848, 177536, 188632, 199488, 211956, 227541, 236892, 238272, 248064, 265984, 266304, 282608, 282948, 303388, 315856, 317696, 335597, 355072, 377264, 398976, 423912, 455082, 473784, 476544, 532608, 565216, 565896, 606776, 631712, 671194, 754528, 797952, 847824, 910164, 947568, 953088, 1006791, 1065216, 1130432, 1131792, 1213552, 1263424, 1289399, 1342388, 1441093, 1509056, 1695648, 1820328, 1895136, 2013582, 2260864, 2263584, 2427104, 2526848, 2578798, 2684776, 2882186, 3018112, 3391296, 3640656, 3790272, 3868197, 4027164, 4323279, 4521728, 4527168, 4854208, 5053696, 5157596, 5369552, 5764372, 6036224, 6782592, 7281312, 7580544, 7736394, 8054328, 8646558, 9054336, 9708416, 10315192, 10739104, 11528744, 13565184, 14562624, 15161088, 15472788, 16108656, 17293116, 18108672, 19416832, 20630384, 21478208, 23057488, 24498581, 29125248, 30945576, 32217312, 34586232, 41260768, 42956416, 46114976, 48997162, 58250496, 61891152, 64434624, 69172464, 73495743, 82521536, 85912832, 92229952, 97994324, 123782304, 128869248, 138344928, 146991486, 165043072, 184459904, 195988648, 247564608, 257738496, 276689856, 293982972, 330086144, 368919808, 391977296, 495129216, 553379712, 587965944, 783954592, 990258432, 1106759424, 1175931888, 1567909184, 2351863776, 3135818368, 4703727552, 6271636736, 9407455104, 18814910208]

約数ペア:

[(1, 18814910208), (2, 9407455104), (3, 6271636736), (4, 4703727552), (6, 3135818368), (8, 2351863776), (12, 1567909184), (16, 1175931888), (17, 1106759424), (19, 990258432), (24, 783954592), (32, 587965944), (34, 553379712), (38, 495129216), (48, 391977296), (51, 368919808), (57, 330086144), (64, 293982972), (68, 276689856), (73, 257738496), (76, 247564608), (96, 195988648), (102, 184459904), (114, 165043072), (128, 146991486), (136, 138344928), (146, 128869248), (152, 123782304), (192, 97994324), (204, 92229952), (219, 85912832), (228, 82521536), (256, 73495743), (272, 69172464), (292, 64434624), (304, 61891152), (323, 58250496), (384, 48997162), (408, 46114976), (438, 42956416), (456, 41260768), (544, 34586232), (584, 32217312), (608, 30945576), (646, 29125248), (768, 24498581), (816, 23057488), (876, 21478208), (912, 20630384), (969, 19416832), (1039, 18108672), (1088, 17293116), (1168, 16108656), (1216, 15472788), (1241, 15161088), (1292, 14562624), (1387, 13565184), (1632, 11528744), (1752, 10739104), (1824, 10315192), (1938, 9708416), (2078, 9054336), (2176, 8646558), (2336, 8054328), (2432, 7736394), (2482, 7580544), (2584, 7281312), (2774, 6782592), (3117, 6036224), (3264, 5764372), (3504, 5369552), (3648, 5157596), (3723, 5053696), (3876, 4854208), (4156, 4527168), (4161, 4521728), (4352, 4323279), (4672, 4027164), (4864, 3868197), (4964, 3790272), (5168, 3640656), (5548, 3391296), (6234, 3018112), (6528, 2882186), (7008, 2684776), (7296, 2578798), (7446, 2526848), (7752, 2427104), (8312, 2263584), (8322, 2260864), (9344, 2013582), (9928, 1895136), (10336, 1820328), (11096, 1695648), (12468, 1509056), (13056, 1441093), (14016, 1342388), (14592, 1289399), (14892, 1263424), (15504, 1213552), (16624, 1131792), (16644, 1130432), (17663, 1065216), (18688, 1006791), (19741, 953088), (19856, 947568), (20672, 910164), (22192, 847824), (23579, 797952), (24936, 754528), (28032, 671194), (29784, 631712), (31008, 606776), (33248, 565896), (33288, 565216), (35326, 532608), (39482, 476544), (39712, 473784), (41344, 455082), (44384, 423912), (47158, 398976), (49872, 377264), (52989, 355072), (56064, 335597), (59223, 317696), (59568, 315856), (62016, 303388), (66496, 282948), (66576, 282608), (70652, 266304), (70737, 265984), (75847, 248064), (78964, 238272), (79424, 236892), (82688, 227541), (88768, 211956), (94316, 199488), (99744, 188632), (105978, 177536), (118446, 158848), (119136, 157928), (124032, 151694), (132992, 141474), (133152, 141304)]