289202472

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9967}}^1$

素因数の和:10023

約数の個数: 96

約数和(自身を含む): 870804480

約数和(自身を除く): 581602008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 7254, 9672, 9967, 14508, 19934, 29016, 29901, 39868, 59802, 79736, 89703, 119604, 129571, 179406, 239208, 259142, 308977, 358812, 388713, 518284, 617954, 717624, 777426, 926931, 1036568, 1166139, 1235908, 1554852, 1853862, 2332278, 2471816, 2780793, 3109704, 3707724, 4016701, 4664556, 5561586, 7415448, 8033402, 9329112, 11123172, 12050103, 16066804, 22246344, 24100206, 32133608, 36150309, 48200412, 72300618, 96400824, 144601236, 289202472]

約数ペア:

[(1, 289202472), (2, 144601236), (3, 96400824), (4, 72300618), (6, 48200412), (8, 36150309), (9, 32133608), (12, 24100206), (13, 22246344), (18, 16066804), (24, 12050103), (26, 11123172), (31, 9329112), (36, 8033402), (39, 7415448), (52, 5561586), (62, 4664556), (72, 4016701), (78, 3707724), (93, 3109704), (104, 2780793), (117, 2471816), (124, 2332278), (156, 1853862), (186, 1554852), (234, 1235908), (248, 1166139), (279, 1036568), (312, 926931), (372, 777426), (403, 717624), (468, 617954), (558, 518284), (744, 388713), (806, 358812), (936, 308977), (1116, 259142), (1209, 239208), (1612, 179406), (2232, 129571), (2418, 119604), (3224, 89703), (3627, 79736), (4836, 59802), (7254, 39868), (9672, 29901), (9967, 29016), (14508, 19934)]