1946252568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:1049

約数の個数: 128

約数和(自身を含む): 5371591680

約数和(自身を除く): 3425339112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 103, 104, 142, 156, 206, 213, 284, 309, 312, 412, 426, 568, 618, 824, 852, 853, 923, 1236, 1339, 1704, 1706, 1846, 2472, 2559, 2678, 2769, 3412, 3692, 4017, 5118, 5356, 5538, 6824, 7313, 7384, 8034, 10236, 10712, 11076, 11089, 14626, 16068, 20472, 21939, 22152, 22178, 29252, 32136, 33267, 43878, 44356, 58504, 60563, 66534, 87756, 87859, 88712, 95069, 121126, 133068, 175512, 175718, 181689, 190138, 242252, 263577, 266136, 285207, 351436, 363378, 380276, 484504, 527154, 570414, 702872, 726756, 760552, 787319, 1054308, 1140828, 1142167, 1453512, 1574638, 2108616, 2281656, 2284334, 2361957, 3149276, 3426501, 4568668, 4723914, 6237989, 6298552, 6853002, 9137336, 9447828, 12475978, 13706004, 18713967, 18895656, 24951956, 27412008, 37427934, 49903912, 74855868, 81093857, 149711736, 162187714, 243281571, 324375428, 486563142, 648750856, 973126284, 1946252568]

約数ペア:

[(1, 1946252568), (2, 973126284), (3, 648750856), (4, 486563142), (6, 324375428), (8, 243281571), (12, 162187714), (13, 149711736), (24, 81093857), (26, 74855868), (39, 49903912), (52, 37427934), (71, 27412008), (78, 24951956), (103, 18895656), (104, 18713967), (142, 13706004), (156, 12475978), (206, 9447828), (213, 9137336), (284, 6853002), (309, 6298552), (312, 6237989), (412, 4723914), (426, 4568668), (568, 3426501), (618, 3149276), (824, 2361957), (852, 2284334), (853, 2281656), (923, 2108616), (1236, 1574638), (1339, 1453512), (1704, 1142167), (1706, 1140828), (1846, 1054308), (2472, 787319), (2559, 760552), (2678, 726756), (2769, 702872), (3412, 570414), (3692, 527154), (4017, 484504), (5118, 380276), (5356, 363378), (5538, 351436), (6824, 285207), (7313, 266136), (7384, 263577), (8034, 242252), (10236, 190138), (10712, 181689), (11076, 175718), (11089, 175512), (14626, 133068), (16068, 121126), (20472, 95069), (21939, 88712), (22152, 87859), (22178, 87756), (29252, 66534), (32136, 60563), (33267, 58504), (43878, 44356)]