649034352

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1$

素因数の和:811

約数の個数: 120

約数和(自身を含む): 1884879360

約数和(自身を除く): 1235845008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 347, 372, 419, 496, 558, 694, 744, 838, 1041, 1116, 1257, 1388, 1488, 1676, 2082, 2232, 2514, 2776, 3123, 3352, 3771, 4164, 4464, 5028, 5552, 6246, 6704, 7542, 8328, 10056, 10757, 12492, 12989, 15084, 16656, 20112, 21514, 24984, 25978, 30168, 32271, 38967, 43028, 49968, 51956, 60336, 64542, 77934, 86056, 96813, 103912, 116901, 129084, 145393, 155868, 172112, 193626, 207824, 233802, 258168, 290786, 311736, 387252, 436179, 467604, 516336, 581572, 623472, 774504, 872358, 935208, 1163144, 1308537, 1549008, 1744716, 1870416, 2326288, 2617074, 3489432, 4507183, 5234148, 6978864, 9014366, 10468296, 13521549, 18028732, 20936592, 27043098, 36057464, 40564647, 54086196, 72114928, 81129294, 108172392, 162258588, 216344784, 324517176, 649034352]

約数ペア:

[(1, 649034352), (2, 324517176), (3, 216344784), (4, 162258588), (6, 108172392), (8, 81129294), (9, 72114928), (12, 54086196), (16, 40564647), (18, 36057464), (24, 27043098), (31, 20936592), (36, 18028732), (48, 13521549), (62, 10468296), (72, 9014366), (93, 6978864), (124, 5234148), (144, 4507183), (186, 3489432), (248, 2617074), (279, 2326288), (347, 1870416), (372, 1744716), (419, 1549008), (496, 1308537), (558, 1163144), (694, 935208), (744, 872358), (838, 774504), (1041, 623472), (1116, 581572), (1257, 516336), (1388, 467604), (1488, 436179), (1676, 387252), (2082, 311736), (2232, 290786), (2514, 258168), (2776, 233802), (3123, 207824), (3352, 193626), (3771, 172112), (4164, 155868), (4464, 145393), (5028, 129084), (5552, 116901), (6246, 103912), (6704, 96813), (7542, 86056), (8328, 77934), (10056, 64542), (10757, 60336), (12492, 51956), (12989, 49968), (15084, 43028), (16656, 38967), (20112, 32271), (21514, 30168), (24984, 25978)]