356739968

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12611}}^1$

素因数の和:12655

約数の個数: 64

約数和(自身を含む): 810447120

約数和(自身を除く): 453707152

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, 12611, 14144, 25222, 28288, 50444, 100888, 163943, 201776, 214387, 327886, 403552, 428774, 655772, 807104, 857548, 1311544, 1614208, 1715096, 2623088, 2787031, 3430192, 5246176, 5574062, 6860384, 10492352, 11148124, 13720768, 20984704, 22296248, 27441536, 44592496, 89184992, 178369984, 356739968]

約数ペア:

[(1, 356739968), (2, 178369984), (4, 89184992), (8, 44592496), (13, 27441536), (16, 22296248), (17, 20984704), (26, 13720768), (32, 11148124), (34, 10492352), (52, 6860384), (64, 5574062), (68, 5246176), (104, 3430192), (128, 2787031), (136, 2623088), (208, 1715096), (221, 1614208), (272, 1311544), (416, 857548), (442, 807104), (544, 655772), (832, 428774), (884, 403552), (1088, 327886), (1664, 214387), (1768, 201776), (2176, 163943), (3536, 100888), (7072, 50444), (12611, 28288), (14144, 25222)]