312860184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4621}}^1$

素因数の和:4681

約数の個数: 128

約数和(自身を含む): 993914880

約数和(自身を除く): 681054696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 4621, 4836, 5208, 5642, 8463, 9242, 9672, 11284, 13863, 16926, 18484, 22568, 27726, 32347, 33852, 36968, 55452, 60073, 64694, 67704, 97041, 110904, 120146, 129388, 143251, 180219, 194082, 240292, 258776, 286502, 360438, 388164, 420511, 429753, 480584, 573004, 720876, 776328, 841022, 859506, 1002757, 1146008, 1261533, 1441752, 1682044, 1719012, 1862263, 2005514, 2523066, 3008271, 3364088, 3438024, 3724526, 4011028, 5046132, 5586789, 6016542, 7449052, 8022056, 10092264, 11173578, 12033084, 13035841, 14898104, 22347156, 24066168, 26071682, 39107523, 44694312, 52143364, 78215046, 104286728, 156430092, 312860184]

約数ペア:

[(1, 312860184), (2, 156430092), (3, 104286728), (4, 78215046), (6, 52143364), (7, 44694312), (8, 39107523), (12, 26071682), (13, 24066168), (14, 22347156), (21, 14898104), (24, 13035841), (26, 12033084), (28, 11173578), (31, 10092264), (39, 8022056), (42, 7449052), (52, 6016542), (56, 5586789), (62, 5046132), (78, 4011028), (84, 3724526), (91, 3438024), (93, 3364088), (104, 3008271), (124, 2523066), (156, 2005514), (168, 1862263), (182, 1719012), (186, 1682044), (217, 1441752), (248, 1261533), (273, 1146008), (312, 1002757), (364, 859506), (372, 841022), (403, 776328), (434, 720876), (546, 573004), (651, 480584), (728, 429753), (744, 420511), (806, 388164), (868, 360438), (1092, 286502), (1209, 258776), (1302, 240292), (1612, 194082), (1736, 180219), (2184, 143251), (2418, 129388), (2604, 120146), (2821, 110904), (3224, 97041), (4621, 67704), (4836, 64694), (5208, 60073), (5642, 55452), (8463, 36968), (9242, 33852), (9672, 32347), (11284, 27726), (13863, 22568), (16926, 18484)]