250628924

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 600606720

約数和(自身を除く): 349977796

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 49, 52, 62, 76, 91, 98, 124, 133, 167, 182, 196, 217, 247, 266, 334, 364, 403, 434, 494, 532, 589, 637, 668, 806, 868, 931, 988, 1169, 1178, 1274, 1519, 1612, 1729, 1862, 2171, 2338, 2356, 2548, 2821, 3038, 3173, 3458, 3724, 4123, 4342, 4676, 5177, 5642, 6076, 6346, 6916, 7657, 8183, 8246, 8684, 10354, 11284, 12103, 12692, 15197, 15314, 16366, 16492, 19747, 20708, 22211, 24206, 28861, 30394, 30628, 32732, 36239, 39494, 41249, 44422, 48412, 53599, 57722, 60788, 67301, 72478, 78988, 82498, 88844, 98363, 106379, 107198, 115444, 134602, 144956, 155477, 164996, 196726, 212758, 214396, 253673, 269204, 288743, 310954, 375193, 393452, 425516, 471107, 507346, 577486, 621908, 688541, 750386, 942214, 1014692, 1154972, 1278719, 1377082, 1500772, 1884428, 2021201, 2557438, 2754164, 3297749, 4042402, 4819787, 5114876, 6595498, 8084804, 8951033, 9639574, 13190996, 17902066, 19279148, 35804132, 62657231, 125314462, 250628924]

約数ペア:

[(1, 250628924), (2, 125314462), (4, 62657231), (7, 35804132), (13, 19279148), (14, 17902066), (19, 13190996), (26, 9639574), (28, 8951033), (31, 8084804), (38, 6595498), (49, 5114876), (52, 4819787), (62, 4042402), (76, 3297749), (91, 2754164), (98, 2557438), (124, 2021201), (133, 1884428), (167, 1500772), (182, 1377082), (196, 1278719), (217, 1154972), (247, 1014692), (266, 942214), (334, 750386), (364, 688541), (403, 621908), (434, 577486), (494, 507346), (532, 471107), (589, 425516), (637, 393452), (668, 375193), (806, 310954), (868, 288743), (931, 269204), (988, 253673), (1169, 214396), (1178, 212758), (1274, 196726), (1519, 164996), (1612, 155477), (1729, 144956), (1862, 134602), (2171, 115444), (2338, 107198), (2356, 106379), (2548, 98363), (2821, 88844), (3038, 82498), (3173, 78988), (3458, 72478), (3724, 67301), (4123, 60788), (4342, 57722), (4676, 53599), (5177, 48412), (5642, 44422), (6076, 41249), (6346, 39494), (6916, 36239), (7657, 32732), (8183, 30628), (8246, 30394), (8684, 28861), (10354, 24206), (11284, 22211), (12103, 20708), (12692, 19747), (15197, 16492), (15314, 16366)]