2480454756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{11497}}^1$

素因数の和:11981

約数の個数: 72

約数和(自身を含む): 6767584824

約数和(自身を除く): 4287130068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 461, 468, 922, 1383, 1844, 2766, 4149, 5532, 5993, 8298, 11497, 11986, 16596, 17979, 22994, 23972, 34491, 35958, 45988, 53937, 68982, 71916, 103473, 107874, 137964, 149461, 206946, 215748, 298922, 413892, 448383, 597844, 896766, 1345149, 1793532, 2690298, 5300117, 5380596, 10600234, 15900351, 21200468, 31800702, 47701053, 63601404, 68901521, 95402106, 137803042, 190804212, 206704563, 275606084, 413409126, 620113689, 826818252, 1240227378, 2480454756]

約数ペア:

[(1, 2480454756), (2, 1240227378), (3, 826818252), (4, 620113689), (6, 413409126), (9, 275606084), (12, 206704563), (13, 190804212), (18, 137803042), (26, 95402106), (36, 68901521), (39, 63601404), (52, 47701053), (78, 31800702), (117, 21200468), (156, 15900351), (234, 10600234), (461, 5380596), (468, 5300117), (922, 2690298), (1383, 1793532), (1844, 1345149), (2766, 896766), (4149, 597844), (5532, 448383), (5993, 413892), (8298, 298922), (11497, 215748), (11986, 206946), (16596, 149461), (17979, 137964), (22994, 107874), (23972, 103473), (34491, 71916), (35958, 68982), (45988, 53937)]