21444906528

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{12253}}^1$

素因数の和:12431

約数の個数: 144

約数和(自身を含む): 62624802240

約数和(自身を除く): 41179895712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 103, 118, 144, 177, 206, 236, 288, 309, 354, 412, 472, 531, 618, 708, 824, 927, 944, 1062, 1236, 1416, 1648, 1854, 1888, 2124, 2472, 2832, 3296, 3708, 4248, 4944, 5664, 6077, 7416, 8496, 9888, 12154, 12253, 14832, 16992, 18231, 24308, 24506, 29664, 36462, 36759, 48616, 49012, 54693, 72924, 73518, 97232, 98024, 109386, 110277, 145848, 147036, 194464, 196048, 218772, 220554, 291696, 294072, 392096, 437544, 441108, 583392, 588144, 722927, 875088, 882216, 1176288, 1262059, 1445854, 1750176, 1764432, 2168781, 2524118, 2891708, 3528864, 3786177, 4337562, 5048236, 5783416, 6506343, 7572354, 8675124, 10096472, 11358531, 11566832, 13012686, 15144708, 17350248, 20192944, 22717062, 23133664, 26025372, 30289416, 34700496, 40385888, 45434124, 52050744, 60578832, 69400992, 74461481, 90868248, 104101488, 121157664, 148922962, 181736496, 208202976, 223384443, 297845924, 363472992, 446768886, 595691848, 670153329, 893537772, 1191383696, 1340306658, 1787075544, 2382767392, 2680613316, 3574151088, 5361226632, 7148302176, 10722453264, 21444906528]

約数ペア:

[(1, 21444906528), (2, 10722453264), (3, 7148302176), (4, 5361226632), (6, 3574151088), (8, 2680613316), (9, 2382767392), (12, 1787075544), (16, 1340306658), (18, 1191383696), (24, 893537772), (32, 670153329), (36, 595691848), (48, 446768886), (59, 363472992), (72, 297845924), (96, 223384443), (103, 208202976), (118, 181736496), (144, 148922962), (177, 121157664), (206, 104101488), (236, 90868248), (288, 74461481), (309, 69400992), (354, 60578832), (412, 52050744), (472, 45434124), (531, 40385888), (618, 34700496), (708, 30289416), (824, 26025372), (927, 23133664), (944, 22717062), (1062, 20192944), (1236, 17350248), (1416, 15144708), (1648, 13012686), (1854, 11566832), (1888, 11358531), (2124, 10096472), (2472, 8675124), (2832, 7572354), (3296, 6506343), (3708, 5783416), (4248, 5048236), (4944, 4337562), (5664, 3786177), (6077, 3528864), (7416, 2891708), (8496, 2524118), (9888, 2168781), (12154, 1764432), (12253, 1750176), (14832, 1445854), (16992, 1262059), (18231, 1176288), (24308, 882216), (24506, 875088), (29664, 722927), (36462, 588144), (36759, 583392), (48616, 441108), (49012, 437544), (54693, 392096), (72924, 294072), (73518, 291696), (97232, 220554), (98024, 218772), (109386, 196048), (110277, 194464), (145848, 147036)]