303501952

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10729}}^1$

素因数の和:10773

約数の個数: 64

約数和(自身を含む): 689509800

約数和(自身を除く): 386007848

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3536, 7072, 10729, 14144, 21458, 28288, 42916, 85832, 139477, 171664, 182393, 278954, 343328, 364786, 557908, 686656, 729572, 1115816, 1373312, 1459144, 2231632, 2371109, 2918288, 4463264, 4742218, 5836576, 8926528, 9484436, 11673152, 17853056, 18968872, 23346304, 37937744, 75875488, 151750976, 303501952]

約数ペア:

[(1, 303501952), (2, 151750976), (4, 75875488), (8, 37937744), (13, 23346304), (16, 18968872), (17, 17853056), (26, 11673152), (32, 9484436), (34, 8926528), (52, 5836576), (64, 4742218), (68, 4463264), (104, 2918288), (128, 2371109), (136, 2231632), (208, 1459144), (221, 1373312), (272, 1115816), (416, 729572), (442, 686656), (544, 557908), (832, 364786), (884, 343328), (1088, 278954), (1664, 182393), (1768, 171664), (2176, 139477), (3536, 85832), (7072, 42916), (10729, 28288), (14144, 21458)]