1000437704

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:696

約数の個数: 128

約数和(自身を含む): 2380800000

約数和(自身を除く): 1380362296

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 49, 56, 62, 76, 98, 124, 133, 152, 196, 217, 248, 266, 343, 392, 434, 532, 589, 619, 686, 868, 931, 1064, 1178, 1238, 1372, 1519, 1736, 1862, 2356, 2476, 2744, 3038, 3724, 4123, 4333, 4712, 4952, 6076, 6517, 7448, 8246, 8666, 10633, 11761, 12152, 13034, 16492, 17332, 19189, 21266, 23522, 26068, 28861, 30331, 32984, 34664, 38378, 42532, 47044, 52136, 57722, 60662, 76756, 82327, 85064, 94088, 115444, 121324, 134323, 153512, 164654, 202027, 212317, 230888, 242648, 268646, 329308, 364591, 404054, 424634, 537292, 576289, 658616, 729182, 808108, 849268, 940261, 1074584, 1152578, 1458364, 1616216, 1698536, 1880522, 2305156, 2552137, 2916728, 3761044, 4034023, 4610312, 5104274, 6581827, 7522088, 8068046, 10208548, 13163654, 16136092, 17864959, 20417096, 26327308, 32272184, 35729918, 52654616, 71459836, 125054713, 142919672, 250109426, 500218852, 1000437704]

約数ペア:

[(1, 1000437704), (2, 500218852), (4, 250109426), (7, 142919672), (8, 125054713), (14, 71459836), (19, 52654616), (28, 35729918), (31, 32272184), (38, 26327308), (49, 20417096), (56, 17864959), (62, 16136092), (76, 13163654), (98, 10208548), (124, 8068046), (133, 7522088), (152, 6581827), (196, 5104274), (217, 4610312), (248, 4034023), (266, 3761044), (343, 2916728), (392, 2552137), (434, 2305156), (532, 1880522), (589, 1698536), (619, 1616216), (686, 1458364), (868, 1152578), (931, 1074584), (1064, 940261), (1178, 849268), (1238, 808108), (1372, 729182), (1519, 658616), (1736, 576289), (1862, 537292), (2356, 424634), (2476, 404054), (2744, 364591), (3038, 329308), (3724, 268646), (4123, 242648), (4333, 230888), (4712, 212317), (4952, 202027), (6076, 164654), (6517, 153512), (7448, 134323), (8246, 121324), (8666, 115444), (10633, 94088), (11761, 85064), (12152, 82327), (13034, 76756), (16492, 60662), (17332, 57722), (19189, 52136), (21266, 47044), (23522, 42532), (26068, 38378), (28861, 34664), (30331, 32984)]