1641906672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{132071}}^1$

素因数の和:132126

約数の個数: 80

約数和(自身を含む): 4978586112

約数和(自身を除く): 3336679440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 132071, 264142, 396213, 528284, 792426, 924497, 1056568, 1584852, 1848994, 2113136, 2773491, 3169704, 3697988, 4886627, 5546982, 6339408, 7395976, 9773254, 11093964, 14659881, 14791952, 19546508, 22187928, 29319762, 34206389, 39093016, 44375856, 58639524, 68412778, 78186032, 102619167, 117279048, 136825556, 205238334, 234558096, 273651112, 410476668, 547302224, 820953336, 1641906672]

約数ペア:

[(1, 1641906672), (2, 820953336), (3, 547302224), (4, 410476668), (6, 273651112), (7, 234558096), (8, 205238334), (12, 136825556), (14, 117279048), (16, 102619167), (21, 78186032), (24, 68412778), (28, 58639524), (37, 44375856), (42, 39093016), (48, 34206389), (56, 29319762), (74, 22187928), (84, 19546508), (111, 14791952), (112, 14659881), (148, 11093964), (168, 9773254), (222, 7395976), (259, 6339408), (296, 5546982), (336, 4886627), (444, 3697988), (518, 3169704), (592, 2773491), (777, 2113136), (888, 1848994), (1036, 1584852), (1554, 1056568), (1776, 924497), (2072, 792426), (3108, 528284), (4144, 396213), (6216, 264142), (12432, 132071)]