1210916512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6661}}^1$

素因数の和:6726

約数の個数: 96

約数和(自身を含む): 2820424320

約数和(自身を除く): 1609507808

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 32, 38, 46, 52, 76, 92, 104, 152, 184, 208, 247, 299, 304, 368, 416, 437, 494, 598, 608, 736, 874, 988, 1196, 1748, 1976, 2392, 3496, 3952, 4784, 5681, 6661, 6992, 7904, 9568, 11362, 13322, 13984, 22724, 26644, 45448, 53288, 86593, 90896, 106576, 126559, 153203, 173186, 181792, 213152, 253118, 306406, 346372, 506236, 612812, 692744, 1012472, 1225624, 1385488, 1645267, 1991639, 2024944, 2451248, 2770976, 2910857, 3290534, 3983278, 4049888, 4902496, 5821714, 6581068, 7966556, 11643428, 13162136, 15933112, 23286856, 26324272, 31866224, 37841141, 46573712, 52648544, 63732448, 75682282, 93147424, 151364564, 302729128, 605458256, 1210916512]

約数ペア:

[(1, 1210916512), (2, 605458256), (4, 302729128), (8, 151364564), (13, 93147424), (16, 75682282), (19, 63732448), (23, 52648544), (26, 46573712), (32, 37841141), (38, 31866224), (46, 26324272), (52, 23286856), (76, 15933112), (92, 13162136), (104, 11643428), (152, 7966556), (184, 6581068), (208, 5821714), (247, 4902496), (299, 4049888), (304, 3983278), (368, 3290534), (416, 2910857), (437, 2770976), (494, 2451248), (598, 2024944), (608, 1991639), (736, 1645267), (874, 1385488), (988, 1225624), (1196, 1012472), (1748, 692744), (1976, 612812), (2392, 506236), (3496, 346372), (3952, 306406), (4784, 253118), (5681, 213152), (6661, 181792), (6992, 173186), (7904, 153203), (9568, 126559), (11362, 106576), (13322, 90896), (13984, 86593), (22724, 53288), (26644, 45448)]