630528238972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{249419}}^1$

素因数の和:249539

約数の個数: 96

約数和(自身を含む): 1273837824000

約数和(自身を除く): 643309585028

約数列:

[1, 2, 4, 19, 29, 31, 37, 38, 58, 62, 74, 76, 116, 124, 148, 551, 589, 703, 899, 1073, 1102, 1147, 1178, 1406, 1798, 2146, 2204, 2294, 2356, 2812, 3596, 4292, 4588, 17081, 20387, 21793, 33263, 34162, 40774, 43586, 66526, 68324, 81548, 87172, 133052, 249419, 498838, 631997, 997676, 1263994, 2527988, 4738961, 7233151, 7731989, 9228503, 9477922, 14466302, 15463978, 18457006, 18955844, 28932604, 30927956, 36914012, 137429869, 146907791, 175341557, 224227681, 267626587, 274859738, 286083593, 293815582, 350683114, 448455362, 535253174, 549719476, 572167186, 587631164, 701366228, 896910724, 1070506348, 1144334372, 4260325939, 5084905153, 5435588267, 8296424197, 8520651878, 10169810306, 10871176534, 16592848394, 17041303756, 20339620612, 21742353068, 33185696788, 157632059743, 315264119486, 630528238972]

約数ペア:

[(1, 630528238972), (2, 315264119486), (4, 157632059743), (19, 33185696788), (29, 21742353068), (31, 20339620612), (37, 17041303756), (38, 16592848394), (58, 10871176534), (62, 10169810306), (74, 8520651878), (76, 8296424197), (116, 5435588267), (124, 5084905153), (148, 4260325939), (551, 1144334372), (589, 1070506348), (703, 896910724), (899, 701366228), (1073, 587631164), (1102, 572167186), (1147, 549719476), (1178, 535253174), (1406, 448455362), (1798, 350683114), (2146, 293815582), (2204, 286083593), (2294, 274859738), (2356, 267626587), (2812, 224227681), (3596, 175341557), (4292, 146907791), (4588, 137429869), (17081, 36914012), (20387, 30927956), (21793, 28932604), (33263, 18955844), (34162, 18457006), (40774, 15463978), (43586, 14466302), (66526, 9477922), (68324, 9228503), (81548, 7731989), (87172, 7233151), (133052, 4738961), (249419, 2527988), (498838, 1263994), (631997, 997676)]