421380024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2365

約数の個数: 128

約数和(自身を含む): 1233254400

約数和(自身を除く): 811874376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 988, 1178, 1209, 1482, 1612, 1767, 1976, 2293, 2356, 2418, 2964, 3224, 3534, 4586, 4712, 4836, 5928, 6879, 7068, 7657, 9172, 9672, 13758, 14136, 15314, 18344, 22971, 27516, 29809, 30628, 43567, 45942, 55032, 59618, 61256, 71083, 87134, 89427, 91884, 119236, 130701, 142166, 174268, 178854, 183768, 213249, 238472, 261402, 284332, 348536, 357708, 426498, 522804, 566371, 568664, 715416, 852996, 924079, 1045608, 1132742, 1350577, 1699113, 1705992, 1848158, 2265484, 2701154, 2772237, 3398226, 3696316, 4051731, 4530968, 5402308, 5544474, 6796452, 7392632, 8103462, 10804616, 11088948, 13592904, 16206924, 17557501, 22177896, 32413848, 35115002, 52672503, 70230004, 105345006, 140460008, 210690012, 421380024]

約数ペア:

[(1, 421380024), (2, 210690012), (3, 140460008), (4, 105345006), (6, 70230004), (8, 52672503), (12, 35115002), (13, 32413848), (19, 22177896), (24, 17557501), (26, 16206924), (31, 13592904), (38, 11088948), (39, 10804616), (52, 8103462), (57, 7392632), (62, 6796452), (76, 5544474), (78, 5402308), (93, 4530968), (104, 4051731), (114, 3696316), (124, 3398226), (152, 2772237), (156, 2701154), (186, 2265484), (228, 1848158), (247, 1705992), (248, 1699113), (312, 1350577), (372, 1132742), (403, 1045608), (456, 924079), (494, 852996), (589, 715416), (741, 568664), (744, 566371), (806, 522804), (988, 426498), (1178, 357708), (1209, 348536), (1482, 284332), (1612, 261402), (1767, 238472), (1976, 213249), (2293, 183768), (2356, 178854), (2418, 174268), (2964, 142166), (3224, 130701), (3534, 119236), (4586, 91884), (4712, 89427), (4836, 87134), (5928, 71083), (6879, 61256), (7068, 59618), (7657, 55032), (9172, 45942), (9672, 43567), (13758, 30628), (14136, 29809), (15314, 27516), (18344, 22971)]