309675132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16139}}^1$

素因数の和:16203

約数の個数: 72

約数和(自身を含む): 863619120

約数和(自身を除く): 553943988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4797, 6396, 9594, 16139, 19188, 32278, 48417, 64556, 96834, 145251, 193668, 209807, 290502, 419614, 581004, 629421, 661699, 839228, 1258842, 1323398, 1888263, 1985097, 2517684, 2646796, 3776526, 3970194, 5955291, 7553052, 7940388, 8602087, 11910582, 17204174, 23821164, 25806261, 34408348, 51612522, 77418783, 103225044, 154837566, 309675132]

約数ペア:

[(1, 309675132), (2, 154837566), (3, 103225044), (4, 77418783), (6, 51612522), (9, 34408348), (12, 25806261), (13, 23821164), (18, 17204174), (26, 11910582), (36, 8602087), (39, 7940388), (41, 7553052), (52, 5955291), (78, 3970194), (82, 3776526), (117, 2646796), (123, 2517684), (156, 1985097), (164, 1888263), (234, 1323398), (246, 1258842), (369, 839228), (468, 661699), (492, 629421), (533, 581004), (738, 419614), (1066, 290502), (1476, 209807), (1599, 193668), (2132, 145251), (3198, 96834), (4797, 64556), (6396, 48417), (9594, 32278), (16139, 19188)]