295917232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1670

約数の個数: 80

約数和(自身を含む): 666519840

約数和(自身を除く): 370602608

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 53, 68, 104, 106, 136, 208, 212, 221, 272, 424, 442, 689, 848, 884, 901, 1378, 1579, 1768, 1802, 2756, 3158, 3536, 3604, 5512, 6316, 7208, 11024, 11713, 12632, 14416, 20527, 23426, 25264, 26843, 41054, 46852, 53686, 82108, 83687, 93704, 107372, 164216, 167374, 187408, 214744, 328432, 334748, 348959, 429488, 669496, 697918, 1087931, 1338992, 1395836, 1422679, 2175862, 2791672, 2845358, 4351724, 5583344, 5690716, 8703448, 11381432, 17406896, 18494827, 22762864, 36989654, 73979308, 147958616, 295917232]

約数ペア:

[(1, 295917232), (2, 147958616), (4, 73979308), (8, 36989654), (13, 22762864), (16, 18494827), (17, 17406896), (26, 11381432), (34, 8703448), (52, 5690716), (53, 5583344), (68, 4351724), (104, 2845358), (106, 2791672), (136, 2175862), (208, 1422679), (212, 1395836), (221, 1338992), (272, 1087931), (424, 697918), (442, 669496), (689, 429488), (848, 348959), (884, 334748), (901, 328432), (1378, 214744), (1579, 187408), (1768, 167374), (1802, 164216), (2756, 107372), (3158, 93704), (3536, 83687), (3604, 82108), (5512, 53686), (6316, 46852), (7208, 41054), (11024, 26843), (11713, 25264), (12632, 23426), (14416, 20527)]