308553648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21499}}^1$

素因数の和:21546

約数の個数: 80

約数和(自身を含む): 895776000

約数和(自身を除く): 587222352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 14352, 21499, 42998, 64497, 85996, 128994, 171992, 257988, 279487, 343984, 494477, 515976, 558974, 838461, 988954, 1031952, 1117948, 1483431, 1676922, 1977908, 2235896, 2966862, 3353844, 3955816, 4471792, 5933724, 6428201, 6707688, 7911632, 11867448, 12856402, 13415376, 19284603, 23734896, 25712804, 38569206, 51425608, 77138412, 102851216, 154276824, 308553648]

約数ペア:

[(1, 308553648), (2, 154276824), (3, 102851216), (4, 77138412), (6, 51425608), (8, 38569206), (12, 25712804), (13, 23734896), (16, 19284603), (23, 13415376), (24, 12856402), (26, 11867448), (39, 7911632), (46, 6707688), (48, 6428201), (52, 5933724), (69, 4471792), (78, 3955816), (92, 3353844), (104, 2966862), (138, 2235896), (156, 1977908), (184, 1676922), (208, 1483431), (276, 1117948), (299, 1031952), (312, 988954), (368, 838461), (552, 558974), (598, 515976), (624, 494477), (897, 343984), (1104, 279487), (1196, 257988), (1794, 171992), (2392, 128994), (3588, 85996), (4784, 64497), (7176, 42998), (14352, 21499)]