312120648

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6659}}^1$

素因数の和:6712

約数の個数: 128

約数和(自身を含む): 1022976000

約数和(自身を除く): 710855352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 3348, 3906, 5208, 5859, 6659, 6696, 7812, 11718, 13318, 15624, 19977, 23436, 26636, 39954, 46613, 46872, 53272, 59931, 79908, 93226, 119862, 139839, 159816, 179793, 186452, 206429, 239724, 279678, 359586, 372904, 412858, 419517, 479448, 559356, 619287, 719172, 825716, 839034, 1118712, 1238574, 1258551, 1438344, 1445003, 1651432, 1678068, 1857861, 2477148, 2517102, 2890006, 3356136, 3715722, 4335009, 4954296, 5034204, 5573583, 5780012, 7431444, 8670018, 10068408, 11147166, 11560024, 13005027, 14862888, 17340036, 22294332, 26010054, 34680072, 39015081, 44588664, 52020108, 78030162, 104040216, 156060324, 312120648]

約数ペア:

[(1, 312120648), (2, 156060324), (3, 104040216), (4, 78030162), (6, 52020108), (7, 44588664), (8, 39015081), (9, 34680072), (12, 26010054), (14, 22294332), (18, 17340036), (21, 14862888), (24, 13005027), (27, 11560024), (28, 11147166), (31, 10068408), (36, 8670018), (42, 7431444), (54, 5780012), (56, 5573583), (62, 5034204), (63, 4954296), (72, 4335009), (84, 3715722), (93, 3356136), (108, 2890006), (124, 2517102), (126, 2477148), (168, 1857861), (186, 1678068), (189, 1651432), (216, 1445003), (217, 1438344), (248, 1258551), (252, 1238574), (279, 1118712), (372, 839034), (378, 825716), (434, 719172), (504, 619287), (558, 559356), (651, 479448), (744, 419517), (756, 412858), (837, 372904), (868, 359586), (1116, 279678), (1302, 239724), (1512, 206429), (1674, 186452), (1736, 179793), (1953, 159816), (2232, 139839), (2604, 119862), (3348, 93226), (3906, 79908), (5208, 59931), (5859, 53272), (6659, 46872), (6696, 46613), (7812, 39954), (11718, 26636), (13318, 23436), (15624, 19977)]