225940416

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:850

約数の個数: 112

約数和(自身を含む): 649638528

約数和(自身を除く): 423698112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 131, 156, 192, 208, 262, 312, 393, 416, 524, 624, 691, 786, 832, 1048, 1248, 1382, 1572, 1703, 2073, 2096, 2496, 2764, 3144, 3406, 4146, 4192, 5109, 5528, 6288, 6812, 8292, 8384, 8983, 10218, 11056, 12576, 13624, 16584, 17966, 20436, 22112, 25152, 26949, 27248, 33168, 35932, 40872, 44224, 53898, 54496, 66336, 71864, 81744, 90521, 107796, 108992, 132672, 143728, 163488, 181042, 215592, 271563, 287456, 326976, 362084, 431184, 543126, 574912, 724168, 862368, 1086252, 1176773, 1448336, 1724736, 2172504, 2353546, 2896672, 3530319, 4345008, 4707092, 5793344, 7060638, 8690016, 9414184, 14121276, 17380032, 18828368, 28242552, 37656736, 56485104, 75313472, 112970208, 225940416]

約数ペア:

[(1, 225940416), (2, 112970208), (3, 75313472), (4, 56485104), (6, 37656736), (8, 28242552), (12, 18828368), (13, 17380032), (16, 14121276), (24, 9414184), (26, 8690016), (32, 7060638), (39, 5793344), (48, 4707092), (52, 4345008), (64, 3530319), (78, 2896672), (96, 2353546), (104, 2172504), (131, 1724736), (156, 1448336), (192, 1176773), (208, 1086252), (262, 862368), (312, 724168), (393, 574912), (416, 543126), (524, 431184), (624, 362084), (691, 326976), (786, 287456), (832, 271563), (1048, 215592), (1248, 181042), (1382, 163488), (1572, 143728), (1703, 132672), (2073, 108992), (2096, 107796), (2496, 90521), (2764, 81744), (3144, 71864), (3406, 66336), (4146, 54496), (4192, 53898), (5109, 44224), (5528, 40872), (6288, 35932), (6812, 33168), (8292, 27248), (8384, 26949), (8983, 25152), (10218, 22112), (11056, 20436), (12576, 17966), (13624, 16584)]