263655808

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^2$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 597446640

約数和(自身を除く): 333790832

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 83, 92, 104, 128, 166, 184, 208, 299, 332, 368, 416, 598, 664, 736, 832, 1079, 1196, 1328, 1472, 1664, 1909, 2158, 2392, 2656, 2944, 3818, 4316, 4784, 5312, 6889, 7636, 8632, 9568, 10624, 13778, 15272, 17264, 19136, 24817, 27556, 30544, 34528, 38272, 49634, 55112, 61088, 69056, 89557, 99268, 110224, 122176, 138112, 158447, 179114, 198536, 220448, 244352, 316894, 358228, 397072, 440896, 633788, 716456, 794144, 881792, 1267576, 1432912, 1588288, 2059811, 2535152, 2865824, 3176576, 4119622, 5070304, 5731648, 8239244, 10140608, 11463296, 16478488, 20281216, 32956976, 65913952, 131827904, 263655808]

約数ペア:

[(1, 263655808), (2, 131827904), (4, 65913952), (8, 32956976), (13, 20281216), (16, 16478488), (23, 11463296), (26, 10140608), (32, 8239244), (46, 5731648), (52, 5070304), (64, 4119622), (83, 3176576), (92, 2865824), (104, 2535152), (128, 2059811), (166, 1588288), (184, 1432912), (208, 1267576), (299, 881792), (332, 794144), (368, 716456), (416, 633788), (598, 440896), (664, 397072), (736, 358228), (832, 316894), (1079, 244352), (1196, 220448), (1328, 198536), (1472, 179114), (1664, 158447), (1909, 138112), (2158, 122176), (2392, 110224), (2656, 99268), (2944, 89557), (3818, 69056), (4316, 61088), (4784, 55112), (5312, 49634), (6889, 38272), (7636, 34528), (8632, 30544), (9568, 27556), (10624, 24817), (13778, 19136), (15272, 17264)]