1640680573476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1\times {\mathrm{342599}}^1$

素因数の和:343873

約数の個数: 96

約数和(自身を含む): 4471933132800

約数和(自身を除く): 2831252559324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1213, 1316, 1974, 2426, 3639, 3948, 4852, 7278, 8491, 14556, 16982, 25473, 33964, 50946, 57011, 101892, 114022, 171033, 228044, 342066, 342599, 399077, 684132, 685198, 798154, 1027797, 1197231, 1370396, 1596308, 2055594, 2394462, 2398193, 4111188, 4788924, 4796386, 7194579, 9592772, 14389158, 16102153, 28778316, 32204306, 48306459, 64408612, 96612918, 112715071, 193225836, 225430142, 338145213, 415572587, 450860284, 676290426, 831145174, 1246717761, 1352580852, 1662290348, 2493435522, 2909008109, 4986871044, 5818016218, 8727024327, 11636032436, 17454048654, 19531911589, 34908097308, 39063823178, 58595734767, 78127646356, 117191469534, 136723381123, 234382939068, 273446762246, 410170143369, 546893524492, 820340286738, 1640680573476]

約数ペア:

[(1, 1640680573476), (2, 820340286738), (3, 546893524492), (4, 410170143369), (6, 273446762246), (7, 234382939068), (12, 136723381123), (14, 117191469534), (21, 78127646356), (28, 58595734767), (42, 39063823178), (47, 34908097308), (84, 19531911589), (94, 17454048654), (141, 11636032436), (188, 8727024327), (282, 5818016218), (329, 4986871044), (564, 2909008109), (658, 2493435522), (987, 1662290348), (1213, 1352580852), (1316, 1246717761), (1974, 831145174), (2426, 676290426), (3639, 450860284), (3948, 415572587), (4852, 338145213), (7278, 225430142), (8491, 193225836), (14556, 112715071), (16982, 96612918), (25473, 64408612), (33964, 48306459), (50946, 32204306), (57011, 28778316), (101892, 16102153), (114022, 14389158), (171033, 9592772), (228044, 7194579), (342066, 4796386), (342599, 4788924), (399077, 4111188), (684132, 2398193), (685198, 2394462), (798154, 2055594), (1027797, 1596308), (1197231, 1370396)]