212219424

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{6521}}^1$

素因数の和:6650

約数の個数: 72

約数和(自身を含む): 608933052

約数和(自身を除く): 396713628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 3616, 4068, 5424, 6521, 8136, 10848, 13042, 16272, 19563, 26084, 32544, 39126, 52168, 58689, 78252, 104336, 117378, 156504, 208672, 234756, 313008, 469512, 626016, 736873, 939024, 1473746, 1878048, 2210619, 2947492, 4421238, 5894984, 6631857, 8842476, 11789968, 13263714, 17684952, 23579936, 26527428, 35369904, 53054856, 70739808, 106109712, 212219424]

約数ペア:

[(1, 212219424), (2, 106109712), (3, 70739808), (4, 53054856), (6, 35369904), (8, 26527428), (9, 23579936), (12, 17684952), (16, 13263714), (18, 11789968), (24, 8842476), (32, 6631857), (36, 5894984), (48, 4421238), (72, 2947492), (96, 2210619), (113, 1878048), (144, 1473746), (226, 939024), (288, 736873), (339, 626016), (452, 469512), (678, 313008), (904, 234756), (1017, 208672), (1356, 156504), (1808, 117378), (2034, 104336), (2712, 78252), (3616, 58689), (4068, 52168), (5424, 39126), (6521, 32544), (8136, 26084), (10848, 19563), (13042, 16272)]