681609648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{24109}}^1$

素因数の和:24170

約数の個数: 80

約数和(自身を含む): 1913369600

約数和(自身を除く): 1231759952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 14136, 24109, 28272, 48218, 72327, 96436, 144654, 192872, 289308, 385744, 458071, 578616, 747379, 916142, 1157232, 1374213, 1494758, 1832284, 2242137, 2748426, 2989516, 3664568, 4484274, 5496852, 5979032, 7329136, 8968548, 10993704, 11958064, 14200201, 17937096, 21987408, 28400402, 35874192, 42600603, 56800804, 85201206, 113601608, 170402412, 227203216, 340804824, 681609648]

約数ペア:

[(1, 681609648), (2, 340804824), (3, 227203216), (4, 170402412), (6, 113601608), (8, 85201206), (12, 56800804), (16, 42600603), (19, 35874192), (24, 28400402), (31, 21987408), (38, 17937096), (48, 14200201), (57, 11958064), (62, 10993704), (76, 8968548), (93, 7329136), (114, 5979032), (124, 5496852), (152, 4484274), (186, 3664568), (228, 2989516), (248, 2748426), (304, 2242137), (372, 1832284), (456, 1494758), (496, 1374213), (589, 1157232), (744, 916142), (912, 747379), (1178, 578616), (1488, 458071), (1767, 385744), (2356, 289308), (3534, 192872), (4712, 144654), (7068, 96436), (9424, 72327), (14136, 48218), (24109, 28272)]