840042432

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{63409}}^1$

素因数の和:63450

約数の個数: 84

約数和(自身を含む): 2512557840

約数和(自身を除く): 1672515408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 63409, 126818, 190227, 253636, 380454, 507272, 570681, 760908, 1014544, 1141362, 1458407, 1521816, 2029088, 2282724, 2916814, 3043632, 4058176, 4375221, 4565448, 5833628, 6087264, 8750442, 9130896, 11667256, 12174528, 13125663, 17500884, 18261792, 23334512, 26251326, 35001768, 36523584, 46669024, 52502652, 70003536, 93338048, 105005304, 140007072, 210010608, 280014144, 420021216, 840042432]

約数ペア:

[(1, 840042432), (2, 420021216), (3, 280014144), (4, 210010608), (6, 140007072), (8, 105005304), (9, 93338048), (12, 70003536), (16, 52502652), (18, 46669024), (23, 36523584), (24, 35001768), (32, 26251326), (36, 23334512), (46, 18261792), (48, 17500884), (64, 13125663), (69, 12174528), (72, 11667256), (92, 9130896), (96, 8750442), (138, 6087264), (144, 5833628), (184, 4565448), (192, 4375221), (207, 4058176), (276, 3043632), (288, 2916814), (368, 2282724), (414, 2029088), (552, 1521816), (576, 1458407), (736, 1141362), (828, 1014544), (1104, 760908), (1472, 570681), (1656, 507272), (2208, 380454), (3312, 253636), (4416, 190227), (6624, 126818), (13248, 63409)]