291967704

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 956966400

約数和(自身を除く): 664998696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 89, 92, 126, 138, 161, 168, 178, 184, 207, 252, 267, 276, 283, 322, 356, 414, 483, 504, 534, 552, 566, 623, 644, 712, 801, 828, 849, 966, 1068, 1132, 1246, 1288, 1449, 1602, 1656, 1698, 1869, 1932, 1981, 2047, 2136, 2264, 2492, 2547, 2898, 3204, 3396, 3738, 3864, 3962, 4094, 4984, 5094, 5607, 5796, 5943, 6141, 6408, 6509, 6792, 7476, 7924, 8188, 10188, 11214, 11592, 11886, 12282, 13018, 14329, 14952, 15848, 16376, 17829, 18423, 19527, 20376, 22428, 23772, 24564, 25187, 26036, 28658, 35658, 36846, 39054, 42987, 44856, 45563, 47544, 49128, 50374, 52072, 57316, 58581, 71316, 73692, 75561, 78108, 85974, 91126, 100748, 114632, 117162, 128961, 136689, 142632, 147384, 151122, 156216, 171948, 176309, 182252, 201496, 226683, 234324, 257922, 273378, 302244, 343896, 352618, 364504, 410067, 453366, 468648, 515844, 528927, 546756, 579301, 604488, 705236, 820134, 906732, 1031688, 1057854, 1093512, 1158602, 1410472, 1586781, 1640268, 1737903, 1813464, 2115708, 2317204, 3173562, 3280536, 3475806, 4055107, 4231416, 4634408, 5213709, 6347124, 6951612, 8110214, 10427418, 12165321, 12694248, 13903224, 16220428, 20854836, 24330642, 32440856, 36495963, 41709672, 48661284, 72991926, 97322568, 145983852, 291967704]

約数ペア:

[(1, 291967704), (2, 145983852), (3, 97322568), (4, 72991926), (6, 48661284), (7, 41709672), (8, 36495963), (9, 32440856), (12, 24330642), (14, 20854836), (18, 16220428), (21, 13903224), (23, 12694248), (24, 12165321), (28, 10427418), (36, 8110214), (42, 6951612), (46, 6347124), (56, 5213709), (63, 4634408), (69, 4231416), (72, 4055107), (84, 3475806), (89, 3280536), (92, 3173562), (126, 2317204), (138, 2115708), (161, 1813464), (168, 1737903), (178, 1640268), (184, 1586781), (207, 1410472), (252, 1158602), (267, 1093512), (276, 1057854), (283, 1031688), (322, 906732), (356, 820134), (414, 705236), (483, 604488), (504, 579301), (534, 546756), (552, 528927), (566, 515844), (623, 468648), (644, 453366), (712, 410067), (801, 364504), (828, 352618), (849, 343896), (966, 302244), (1068, 273378), (1132, 257922), (1246, 234324), (1288, 226683), (1449, 201496), (1602, 182252), (1656, 176309), (1698, 171948), (1869, 156216), (1932, 151122), (1981, 147384), (2047, 142632), (2136, 136689), (2264, 128961), (2492, 117162), (2547, 114632), (2898, 100748), (3204, 91126), (3396, 85974), (3738, 78108), (3864, 75561), (3962, 73692), (4094, 71316), (4984, 58581), (5094, 57316), (5607, 52072), (5796, 50374), (5943, 49128), (6141, 47544), (6408, 45563), (6509, 44856), (6792, 42987), (7476, 39054), (7924, 36846), (8188, 35658), (10188, 28658), (11214, 26036), (11592, 25187), (11886, 24564), (12282, 23772), (13018, 22428), (14329, 20376), (14952, 19527), (15848, 18423), (16376, 17829)]