790538424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:501

約数の個数: 128

約数和(自身を含む): 2183086080

約数和(自身を除く): 1392547656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 127, 142, 156, 213, 254, 281, 284, 312, 381, 426, 508, 562, 568, 762, 843, 852, 923, 1016, 1124, 1524, 1651, 1686, 1704, 1846, 2248, 2769, 3048, 3302, 3372, 3653, 3692, 4953, 5538, 6604, 6744, 7306, 7384, 9017, 9906, 10959, 11076, 13208, 14612, 18034, 19812, 19951, 21918, 22152, 27051, 29224, 35687, 36068, 39624, 39902, 43836, 54102, 59853, 71374, 72136, 79804, 87672, 107061, 108204, 117221, 119706, 142748, 159608, 214122, 216408, 234442, 239412, 259363, 285496, 351663, 428244, 463931, 468884, 478824, 518726, 703326, 778089, 856488, 927862, 937768, 1037452, 1391793, 1406652, 1556178, 1855724, 2074904, 2533777, 2783586, 2813304, 3112356, 3711448, 5067554, 5567172, 6224712, 7601331, 10135108, 11134344, 15202662, 20270216, 30405324, 32939101, 60810648, 65878202, 98817303, 131756404, 197634606, 263512808, 395269212, 790538424]

約数ペア:

[(1, 790538424), (2, 395269212), (3, 263512808), (4, 197634606), (6, 131756404), (8, 98817303), (12, 65878202), (13, 60810648), (24, 32939101), (26, 30405324), (39, 20270216), (52, 15202662), (71, 11134344), (78, 10135108), (104, 7601331), (127, 6224712), (142, 5567172), (156, 5067554), (213, 3711448), (254, 3112356), (281, 2813304), (284, 2783586), (312, 2533777), (381, 2074904), (426, 1855724), (508, 1556178), (562, 1406652), (568, 1391793), (762, 1037452), (843, 937768), (852, 927862), (923, 856488), (1016, 778089), (1124, 703326), (1524, 518726), (1651, 478824), (1686, 468884), (1704, 463931), (1846, 428244), (2248, 351663), (2769, 285496), (3048, 259363), (3302, 239412), (3372, 234442), (3653, 216408), (3692, 214122), (4953, 159608), (5538, 142748), (6604, 119706), (6744, 117221), (7306, 108204), (7384, 107061), (9017, 87672), (9906, 79804), (10959, 72136), (11076, 71374), (13208, 59853), (14612, 54102), (18034, 43836), (19812, 39902), (19951, 39624), (21918, 36068), (22152, 35687), (27051, 29224)]