331268730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 867718656

約数和(自身を除く): 536449926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 223, 293, 338, 390, 446, 507, 586, 669, 845, 879, 1014, 1115, 1338, 1465, 1690, 1758, 2230, 2535, 2899, 2930, 3345, 3809, 4395, 5070, 5798, 6690, 7618, 8697, 8790, 11427, 14495, 17394, 19045, 22854, 28990, 37687, 38090, 43485, 49517, 57135, 65339, 75374, 86970, 99034, 113061, 114270, 130678, 148551, 188435, 196017, 226122, 247585, 297102, 326695, 376870, 392034, 495170, 565305, 653390, 742755, 849407, 980085, 1130610, 1485510, 1698814, 1960170, 2548221, 4247035, 5096442, 8494070, 11042291, 12741105, 22084582, 25482210, 33126873, 55211455, 66253746, 110422910, 165634365, 331268730]

約数ペア:

[(1, 331268730), (2, 165634365), (3, 110422910), (5, 66253746), (6, 55211455), (10, 33126873), (13, 25482210), (15, 22084582), (26, 12741105), (30, 11042291), (39, 8494070), (65, 5096442), (78, 4247035), (130, 2548221), (169, 1960170), (195, 1698814), (223, 1485510), (293, 1130610), (338, 980085), (390, 849407), (446, 742755), (507, 653390), (586, 565305), (669, 495170), (845, 392034), (879, 376870), (1014, 326695), (1115, 297102), (1338, 247585), (1465, 226122), (1690, 196017), (1758, 188435), (2230, 148551), (2535, 130678), (2899, 114270), (2930, 113061), (3345, 99034), (3809, 86970), (4395, 75374), (5070, 65339), (5798, 57135), (6690, 49517), (7618, 43485), (8697, 38090), (8790, 37687), (11427, 28990), (14495, 22854), (17394, 19045)]