1445845856

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{953}}^1$

素因数の和:1504

約数の個数: 96

約数和(自身を含む): 3513803328

約数和(自身を除く): 2067957472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 521, 728, 953, 1042, 1456, 1906, 2084, 2912, 3647, 3812, 4168, 6671, 6773, 7294, 7624, 8336, 12389, 13342, 13546, 14588, 15248, 16672, 24778, 26684, 27092, 29176, 30496, 47411, 49556, 53368, 54184, 58352, 86723, 94822, 99112, 106736, 108368, 116704, 173446, 189644, 198224, 213472, 216736, 346892, 379288, 396448, 496513, 693784, 758576, 993026, 1387568, 1517152, 1986052, 2775136, 3475591, 3972104, 6454669, 6951182, 7944208, 12909338, 13902364, 15888416, 25818676, 27804728, 45182683, 51637352, 55609456, 90365366, 103274704, 111218912, 180730732, 206549408, 361461464, 722922928, 1445845856]

約数ペア:

[(1, 1445845856), (2, 722922928), (4, 361461464), (7, 206549408), (8, 180730732), (13, 111218912), (14, 103274704), (16, 90365366), (26, 55609456), (28, 51637352), (32, 45182683), (52, 27804728), (56, 25818676), (91, 15888416), (104, 13902364), (112, 12909338), (182, 7944208), (208, 6951182), (224, 6454669), (364, 3972104), (416, 3475591), (521, 2775136), (728, 1986052), (953, 1517152), (1042, 1387568), (1456, 993026), (1906, 758576), (2084, 693784), (2912, 496513), (3647, 396448), (3812, 379288), (4168, 346892), (6671, 216736), (6773, 213472), (7294, 198224), (7624, 189644), (8336, 173446), (12389, 116704), (13342, 108368), (13546, 106736), (14588, 99112), (15248, 94822), (16672, 86723), (24778, 58352), (26684, 54184), (27092, 53368), (29176, 49556), (30496, 47411)]