726011636

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 1560384000

約数和(自身を除く): 834372364

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 71, 98, 116, 142, 196, 203, 257, 284, 343, 406, 497, 514, 686, 812, 994, 1028, 1372, 1421, 1799, 1988, 2059, 2842, 3479, 3598, 4118, 5684, 6958, 7196, 7453, 8236, 9947, 12593, 13916, 14413, 14906, 18247, 19894, 24353, 25186, 28826, 29812, 36494, 39788, 48706, 50372, 52171, 57652, 72988, 88151, 97412, 100891, 104342, 127729, 176302, 201782, 208684, 255458, 352604, 365197, 403564, 510916, 529163, 706237, 730394, 894103, 1058326, 1412474, 1460788, 1788206, 2116652, 2556379, 2824948, 3576412, 3704141, 5112758, 6258721, 7408282, 10225516, 12517442, 14816564, 25034884, 25928987, 51857974, 103715948, 181502909, 363005818, 726011636]

約数ペア:

[(1, 726011636), (2, 363005818), (4, 181502909), (7, 103715948), (14, 51857974), (28, 25928987), (29, 25034884), (49, 14816564), (58, 12517442), (71, 10225516), (98, 7408282), (116, 6258721), (142, 5112758), (196, 3704141), (203, 3576412), (257, 2824948), (284, 2556379), (343, 2116652), (406, 1788206), (497, 1460788), (514, 1412474), (686, 1058326), (812, 894103), (994, 730394), (1028, 706237), (1372, 529163), (1421, 510916), (1799, 403564), (1988, 365197), (2059, 352604), (2842, 255458), (3479, 208684), (3598, 201782), (4118, 176302), (5684, 127729), (6958, 104342), (7196, 100891), (7453, 97412), (8236, 88151), (9947, 72988), (12593, 57652), (13916, 52171), (14413, 50372), (14906, 48706), (18247, 39788), (19894, 36494), (24353, 29812), (25186, 28826)]