281153184

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 853493760

約数和(自身を除く): 572340576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 71, 76, 78, 96, 104, 114, 142, 152, 156, 167, 208, 213, 228, 247, 284, 304, 312, 334, 416, 426, 456, 494, 501, 568, 608, 624, 668, 741, 852, 912, 923, 988, 1002, 1136, 1248, 1336, 1349, 1482, 1704, 1824, 1846, 1976, 2004, 2171, 2272, 2672, 2698, 2769, 2964, 3173, 3408, 3692, 3952, 4008, 4047, 4342, 5344, 5396, 5538, 5928, 6346, 6513, 6816, 7384, 7904, 8016, 8094, 8684, 9519, 10792, 11076, 11856, 11857, 12692, 13026, 14768, 16032, 16188, 17368, 17537, 19038, 21584, 22152, 23712, 23714, 25384, 26052, 29536, 32376, 34736, 35074, 35571, 38076, 41249, 43168, 44304, 47428, 50768, 52104, 52611, 64752, 69472, 70148, 71142, 76152, 82498, 88608, 94856, 101536, 104208, 105222, 123747, 129504, 140296, 142284, 152304, 154141, 164996, 189712, 208416, 210444, 225283, 247494, 280592, 284568, 304608, 308282, 329992, 379424, 420888, 450566, 462423, 494988, 561184, 569136, 616564, 659984, 675849, 841776, 901132, 924846, 989976, 1138272, 1233128, 1319968, 1351698, 1683552, 1802264, 1849692, 1979952, 2466256, 2703396, 2928679, 3604528, 3699384, 3959904, 4932512, 5406792, 5857358, 7209056, 7398768, 8786037, 10813584, 11714716, 14797536, 17572074, 21627168, 23429432, 35144148, 46858864, 70288296, 93717728, 140576592, 281153184]

約数ペア:

[(1, 281153184), (2, 140576592), (3, 93717728), (4, 70288296), (6, 46858864), (8, 35144148), (12, 23429432), (13, 21627168), (16, 17572074), (19, 14797536), (24, 11714716), (26, 10813584), (32, 8786037), (38, 7398768), (39, 7209056), (48, 5857358), (52, 5406792), (57, 4932512), (71, 3959904), (76, 3699384), (78, 3604528), (96, 2928679), (104, 2703396), (114, 2466256), (142, 1979952), (152, 1849692), (156, 1802264), (167, 1683552), (208, 1351698), (213, 1319968), (228, 1233128), (247, 1138272), (284, 989976), (304, 924846), (312, 901132), (334, 841776), (416, 675849), (426, 659984), (456, 616564), (494, 569136), (501, 561184), (568, 494988), (608, 462423), (624, 450566), (668, 420888), (741, 379424), (852, 329992), (912, 308282), (923, 304608), (988, 284568), (1002, 280592), (1136, 247494), (1248, 225283), (1336, 210444), (1349, 208416), (1482, 189712), (1704, 164996), (1824, 154141), (1846, 152304), (1976, 142284), (2004, 140296), (2171, 129504), (2272, 123747), (2672, 105222), (2698, 104208), (2769, 101536), (2964, 94856), (3173, 88608), (3408, 82498), (3692, 76152), (3952, 71142), (4008, 70148), (4047, 69472), (4342, 64752), (5344, 52611), (5396, 52104), (5538, 50768), (5928, 47428), (6346, 44304), (6513, 43168), (6816, 41249), (7384, 38076), (7904, 35571), (8016, 35074), (8094, 34736), (8684, 32376), (9519, 29536), (10792, 26052), (11076, 25384), (11856, 23714), (11857, 23712), (12692, 22152), (13026, 21584), (14768, 19038), (16032, 17537), (16188, 17368)]