428759016

素因数分解:

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

素因数の和:692

約数の個数: 192

約数和(自身を含む): 1357056000

約数和(自身を除く): 928296984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 49, 56, 57, 62, 76, 84, 93, 98, 114, 124, 133, 147, 152, 168, 186, 196, 217, 228, 248, 266, 294, 372, 392, 399, 434, 456, 532, 588, 589, 619, 651, 744, 798, 868, 931, 1064, 1176, 1178, 1238, 1302, 1519, 1596, 1736, 1767, 1857, 1862, 2356, 2476, 2604, 2793, 3038, 3192, 3534, 3714, 3724, 4123, 4333, 4557, 4712, 4952, 5208, 5586, 6076, 7068, 7428, 7448, 8246, 8666, 9114, 11172, 11761, 12152, 12369, 12999, 14136, 14856, 16492, 17332, 18228, 19189, 22344, 23522, 24738, 25998, 28861, 30331, 32984, 34664, 35283, 36456, 38378, 47044, 49476, 51996, 57567, 57722, 60662, 70566, 76756, 82327, 86583, 90993, 94088, 98952, 103992, 115134, 115444, 121324, 134323, 141132, 153512, 164654, 173166, 181986, 230268, 230888, 242648, 246981, 268646, 282264, 329308, 346332, 363972, 364591, 402969, 460536, 493962, 537292, 576289, 658616, 692664, 727944, 729182, 805938, 940261, 987924, 1074584, 1093773, 1152578, 1458364, 1611876, 1728867, 1880522, 1975848, 2187546, 2305156, 2552137, 2820783, 2916728, 3223752, 3457734, 3761044, 4375092, 4610312, 5104274, 5641566, 6915468, 7522088, 7656411, 8750184, 10208548, 11283132, 13830936, 15312822, 17864959, 20417096, 22566264, 30625644, 35729918, 53594877, 61251288, 71459836, 107189754, 142919672, 214379508, 428759016]

約数ペア:

[(1, 428759016), (2, 214379508), (3, 142919672), (4, 107189754), (6, 71459836), (7, 61251288), (8, 53594877), (12, 35729918), (14, 30625644), (19, 22566264), (21, 20417096), (24, 17864959), (28, 15312822), (31, 13830936), (38, 11283132), (42, 10208548), (49, 8750184), (56, 7656411), (57, 7522088), (62, 6915468), (76, 5641566), (84, 5104274), (93, 4610312), (98, 4375092), (114, 3761044), (124, 3457734), (133, 3223752), (147, 2916728), (152, 2820783), (168, 2552137), (186, 2305156), (196, 2187546), (217, 1975848), (228, 1880522), (248, 1728867), (266, 1611876), (294, 1458364), (372, 1152578), (392, 1093773), (399, 1074584), (434, 987924), (456, 940261), (532, 805938), (588, 729182), (589, 727944), (619, 692664), (651, 658616), (744, 576289), (798, 537292), (868, 493962), (931, 460536), (1064, 402969), (1176, 364591), (1178, 363972), (1238, 346332), (1302, 329308), (1519, 282264), (1596, 268646), (1736, 246981), (1767, 242648), (1857, 230888), (1862, 230268), (2356, 181986), (2476, 173166), (2604, 164654), (2793, 153512), (3038, 141132), (3192, 134323), (3534, 121324), (3714, 115444), (3724, 115134), (4123, 103992), (4333, 98952), (4557, 94088), (4712, 90993), (4952, 86583), (5208, 82327), (5586, 76756), (6076, 70566), (7068, 60662), (7428, 57722), (7448, 57567), (8246, 51996), (8666, 49476), (9114, 47044), (11172, 38378), (11761, 36456), (12152, 35283), (12369, 34664), (12999, 32984), (14136, 30331), (14856, 28861), (16492, 25998), (17332, 24738), (18228, 23522), (19189, 22344)]