252659056

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:171

約数の個数: 120

約数和(自身を含む): 566120016

約数和(自身を除く): 313460960

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 43, 52, 53, 82, 86, 104, 106, 164, 169, 172, 208, 212, 328, 338, 344, 424, 533, 559, 656, 676, 688, 689, 848, 1066, 1118, 1352, 1378, 1763, 2132, 2173, 2236, 2279, 2704, 2756, 3526, 4264, 4346, 4472, 4558, 5512, 6929, 7052, 7267, 8528, 8692, 8944, 8957, 9116, 11024, 13858, 14104, 14534, 17384, 17914, 18232, 22919, 27716, 28208, 28249, 29068, 29627, 34768, 35828, 36464, 45838, 55432, 56498, 58136, 59254, 71656, 91676, 93439, 110864, 112996, 116272, 118508, 143312, 183352, 186878, 225992, 237016, 297947, 366704, 367237, 373756, 385151, 451984, 474032, 595894, 734474, 747512, 770302, 1191788, 1214707, 1468948, 1495024, 1540604, 2383576, 2429414, 2937896, 3081208, 4767152, 4858828, 5875792, 6162416, 9717656, 15791191, 19435312, 31582382, 63164764, 126329528, 252659056]

約数ペア:

[(1, 252659056), (2, 126329528), (4, 63164764), (8, 31582382), (13, 19435312), (16, 15791191), (26, 9717656), (41, 6162416), (43, 5875792), (52, 4858828), (53, 4767152), (82, 3081208), (86, 2937896), (104, 2429414), (106, 2383576), (164, 1540604), (169, 1495024), (172, 1468948), (208, 1214707), (212, 1191788), (328, 770302), (338, 747512), (344, 734474), (424, 595894), (533, 474032), (559, 451984), (656, 385151), (676, 373756), (688, 367237), (689, 366704), (848, 297947), (1066, 237016), (1118, 225992), (1352, 186878), (1378, 183352), (1763, 143312), (2132, 118508), (2173, 116272), (2236, 112996), (2279, 110864), (2704, 93439), (2756, 91676), (3526, 71656), (4264, 59254), (4346, 58136), (4472, 56498), (4558, 55432), (5512, 45838), (6929, 36464), (7052, 35828), (7267, 34768), (8528, 29627), (8692, 29068), (8944, 28249), (8957, 28208), (9116, 27716), (11024, 22919), (13858, 18232), (14104, 17914), (14534, 17384)]