313055856

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3691}}^1$

素因数の和:3755

約数の個数: 120

約数和(自身を含む): 952240640

約数和(自身を除く): 639184784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3534, 3691, 4464, 4712, 5301, 7068, 7382, 9424, 10602, 11073, 14136, 14764, 21204, 22146, 28272, 29528, 33219, 42408, 44292, 59056, 66438, 70129, 84816, 88584, 114421, 132876, 140258, 177168, 210387, 228842, 265752, 280516, 343263, 420774, 457684, 531504, 561032, 631161, 686526, 841548, 915368, 1029789, 1122064, 1262322, 1373052, 1683096, 1830736, 2059578, 2173999, 2524644, 2746104, 3366192, 4119156, 4347998, 5049288, 5492208, 6521997, 8238312, 8695996, 10098576, 13043994, 16476624, 17391992, 19565991, 26087988, 34783984, 39131982, 52175976, 78263964, 104351952, 156527928, 313055856]

約数ペア:

[(1, 313055856), (2, 156527928), (3, 104351952), (4, 78263964), (6, 52175976), (8, 39131982), (9, 34783984), (12, 26087988), (16, 19565991), (18, 17391992), (19, 16476624), (24, 13043994), (31, 10098576), (36, 8695996), (38, 8238312), (48, 6521997), (57, 5492208), (62, 5049288), (72, 4347998), (76, 4119156), (93, 3366192), (114, 2746104), (124, 2524644), (144, 2173999), (152, 2059578), (171, 1830736), (186, 1683096), (228, 1373052), (248, 1262322), (279, 1122064), (304, 1029789), (342, 915368), (372, 841548), (456, 686526), (496, 631161), (558, 561032), (589, 531504), (684, 457684), (744, 420774), (912, 343263), (1116, 280516), (1178, 265752), (1368, 228842), (1488, 210387), (1767, 177168), (2232, 140258), (2356, 132876), (2736, 114421), (3534, 88584), (3691, 84816), (4464, 70129), (4712, 66438), (5301, 59056), (7068, 44292), (7382, 42408), (9424, 33219), (10602, 29528), (11073, 28272), (14136, 22146), (14764, 21204)]