1528702968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{587}}^1$

素因数の和:1117

約数の個数: 128

約数和(自身を含む): 4374155520

約数和(自身を除く): 2845452552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 491, 587, 663, 884, 982, 1174, 1326, 1473, 1761, 1768, 1964, 2348, 2652, 2946, 3522, 3928, 4696, 5304, 5892, 6383, 7044, 7631, 8347, 9979, 11784, 12766, 14088, 15262, 16694, 19149, 19958, 22893, 25041, 25532, 29937, 30524, 33388, 38298, 39916, 45786, 50082, 51064, 59874, 61048, 66776, 76596, 79832, 91572, 100164, 108511, 119748, 129727, 153192, 183144, 200328, 217022, 239496, 259454, 288217, 325533, 389181, 434044, 518908, 576434, 651066, 778362, 864651, 868088, 1037816, 1152868, 1302132, 1556724, 1729302, 2305736, 2604264, 3113448, 3458604, 3746821, 4899689, 6917208, 7493642, 9799378, 11240463, 14699067, 14987284, 19598756, 22480926, 29398134, 29974568, 39197512, 44961852, 58796268, 63695957, 89923704, 117592536, 127391914, 191087871, 254783828, 382175742, 509567656, 764351484, 1528702968]

約数ペア:

[(1, 1528702968), (2, 764351484), (3, 509567656), (4, 382175742), (6, 254783828), (8, 191087871), (12, 127391914), (13, 117592536), (17, 89923704), (24, 63695957), (26, 58796268), (34, 44961852), (39, 39197512), (51, 29974568), (52, 29398134), (68, 22480926), (78, 19598756), (102, 14987284), (104, 14699067), (136, 11240463), (156, 9799378), (204, 7493642), (221, 6917208), (312, 4899689), (408, 3746821), (442, 3458604), (491, 3113448), (587, 2604264), (663, 2305736), (884, 1729302), (982, 1556724), (1174, 1302132), (1326, 1152868), (1473, 1037816), (1761, 868088), (1768, 864651), (1964, 778362), (2348, 651066), (2652, 576434), (2946, 518908), (3522, 434044), (3928, 389181), (4696, 325533), (5304, 288217), (5892, 259454), (6383, 239496), (7044, 217022), (7631, 200328), (8347, 183144), (9979, 153192), (11784, 129727), (12766, 119748), (14088, 108511), (15262, 100164), (16694, 91572), (19149, 79832), (19958, 76596), (22893, 66776), (25041, 61048), (25532, 59874), (29937, 51064), (30524, 50082), (33388, 45786), (38298, 39916)]