283205312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20023}}^1$

素因数の和:20065

約数の個数: 56

約数和(自身を含む): 640848096

約数和(自身を除く): 357642784

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 14144, 20023, 40046, 80092, 160184, 260299, 320368, 340391, 520598, 640736, 680782, 1041196, 1281472, 1361564, 2082392, 2723128, 4164784, 4425083, 5446256, 8329568, 8850166, 10892512, 16659136, 17700332, 21785024, 35400664, 70801328, 141602656, 283205312]

約数ペア:

[(1, 283205312), (2, 141602656), (4, 70801328), (8, 35400664), (13, 21785024), (16, 17700332), (17, 16659136), (26, 10892512), (32, 8850166), (34, 8329568), (52, 5446256), (64, 4425083), (68, 4164784), (104, 2723128), (136, 2082392), (208, 1361564), (221, 1281472), (272, 1041196), (416, 680782), (442, 640736), (544, 520598), (832, 340391), (884, 320368), (1088, 260299), (1768, 160184), (3536, 80092), (7072, 40046), (14144, 20023)]