290127264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:803

約数の個数: 192

約数和(自身を含む): 947036160

約数和(自身を除く): 656908896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 76, 84, 93, 96, 112, 114, 124, 133, 152, 168, 186, 217, 224, 228, 248, 266, 304, 336, 372, 399, 434, 456, 496, 532, 589, 608, 651, 672, 733, 744, 798, 868, 912, 992, 1064, 1178, 1302, 1466, 1488, 1596, 1736, 1767, 1824, 2128, 2199, 2356, 2604, 2932, 2976, 3192, 3472, 3534, 4123, 4256, 4398, 4712, 5131, 5208, 5864, 6384, 6944, 7068, 8246, 8796, 9424, 10262, 10416, 11728, 12369, 12768, 13927, 14136, 15393, 16492, 17592, 18848, 20524, 20832, 22723, 23456, 24738, 27854, 28272, 30786, 32984, 35184, 41048, 41781, 45446, 49476, 55708, 56544, 61572, 65968, 68169, 70368, 82096, 83562, 90892, 97489, 98952, 111416, 123144, 131936, 136338, 159061, 164192, 167124, 181784, 194978, 197904, 222832, 246288, 272676, 292467, 318122, 334248, 363568, 389956, 395808, 431737, 445664, 477183, 492576, 545352, 584934, 636244, 668496, 727136, 779912, 863474, 954366, 1090704, 1169868, 1272488, 1295211, 1336992, 1559824, 1726948, 1908732, 2181408, 2339736, 2544976, 2590422, 3022159, 3119648, 3453896, 3817464, 4679472, 5089952, 5180844, 6044318, 6907792, 7634928, 9066477, 9358944, 10361688, 12088636, 13815584, 15269856, 18132954, 20723376, 24177272, 36265908, 41446752, 48354544, 72531816, 96709088, 145063632, 290127264]

約数ペア:

[(1, 290127264), (2, 145063632), (3, 96709088), (4, 72531816), (6, 48354544), (7, 41446752), (8, 36265908), (12, 24177272), (14, 20723376), (16, 18132954), (19, 15269856), (21, 13815584), (24, 12088636), (28, 10361688), (31, 9358944), (32, 9066477), (38, 7634928), (42, 6907792), (48, 6044318), (56, 5180844), (57, 5089952), (62, 4679472), (76, 3817464), (84, 3453896), (93, 3119648), (96, 3022159), (112, 2590422), (114, 2544976), (124, 2339736), (133, 2181408), (152, 1908732), (168, 1726948), (186, 1559824), (217, 1336992), (224, 1295211), (228, 1272488), (248, 1169868), (266, 1090704), (304, 954366), (336, 863474), (372, 779912), (399, 727136), (434, 668496), (456, 636244), (496, 584934), (532, 545352), (589, 492576), (608, 477183), (651, 445664), (672, 431737), (733, 395808), (744, 389956), (798, 363568), (868, 334248), (912, 318122), (992, 292467), (1064, 272676), (1178, 246288), (1302, 222832), (1466, 197904), (1488, 194978), (1596, 181784), (1736, 167124), (1767, 164192), (1824, 159061), (2128, 136338), (2199, 131936), (2356, 123144), (2604, 111416), (2932, 98952), (2976, 97489), (3192, 90892), (3472, 83562), (3534, 82096), (4123, 70368), (4256, 68169), (4398, 65968), (4712, 61572), (5131, 56544), (5208, 55708), (5864, 49476), (6384, 45446), (6944, 41781), (7068, 41048), (8246, 35184), (8796, 32984), (9424, 30786), (10262, 28272), (10416, 27854), (11728, 24738), (12369, 23456), (12768, 22723), (13927, 20832), (14136, 20524), (15393, 18848), (16492, 17592)]