420054024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{10601}}^1$

素因数の和:10750

約数の個数: 64

約数和(自身を含む): 1139927040

約数和(自身を除く): 719873016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 6604, 9906, 10601, 13208, 19812, 21202, 31803, 39624, 42404, 63606, 84808, 127212, 137813, 254424, 275626, 413439, 551252, 826878, 1102504, 1346327, 1653756, 2692654, 3307512, 4038981, 5385308, 8077962, 10770616, 16155924, 17502251, 32311848, 35004502, 52506753, 70009004, 105013506, 140018008, 210027012, 420054024]

約数ペア:

[(1, 420054024), (2, 210027012), (3, 140018008), (4, 105013506), (6, 70009004), (8, 52506753), (12, 35004502), (13, 32311848), (24, 17502251), (26, 16155924), (39, 10770616), (52, 8077962), (78, 5385308), (104, 4038981), (127, 3307512), (156, 2692654), (254, 1653756), (312, 1346327), (381, 1102504), (508, 826878), (762, 551252), (1016, 413439), (1524, 275626), (1651, 254424), (3048, 137813), (3302, 127212), (4953, 84808), (6604, 63606), (9906, 42404), (10601, 39624), (13208, 31803), (19812, 21202)]