1285909092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{10139}}^1$

素因数の和:10433

約数の個数: 72

約数和(自身を含む): 3513793920

約数和(自身を除く): 2227884828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 271, 468, 542, 813, 1084, 1626, 2439, 3252, 3523, 4878, 7046, 9756, 10139, 10569, 14092, 20278, 21138, 30417, 31707, 40556, 42276, 60834, 63414, 91251, 121668, 126828, 131807, 182502, 263614, 365004, 395421, 527228, 790842, 1186263, 1581684, 2372526, 2747669, 4745052, 5495338, 8243007, 10990676, 16486014, 24729021, 32972028, 35719697, 49458042, 71439394, 98916084, 107159091, 142878788, 214318182, 321477273, 428636364, 642954546, 1285909092]

約数ペア:

[(1, 1285909092), (2, 642954546), (3, 428636364), (4, 321477273), (6, 214318182), (9, 142878788), (12, 107159091), (13, 98916084), (18, 71439394), (26, 49458042), (36, 35719697), (39, 32972028), (52, 24729021), (78, 16486014), (117, 10990676), (156, 8243007), (234, 5495338), (271, 4745052), (468, 2747669), (542, 2372526), (813, 1581684), (1084, 1186263), (1626, 790842), (2439, 527228), (3252, 395421), (3523, 365004), (4878, 263614), (7046, 182502), (9756, 131807), (10139, 126828), (10569, 121668), (14092, 91251), (20278, 63414), (21138, 60834), (30417, 42276), (31707, 40556)]