746631756

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1721}}^1$

素因数の和:1853

約数の個数: 120

約数和(自身を含む): 2123625504

約数和(自身を除く): 1376993748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 103, 108, 117, 156, 162, 206, 234, 309, 324, 351, 412, 468, 618, 702, 927, 1053, 1236, 1339, 1404, 1721, 1854, 2106, 2678, 2781, 3442, 3708, 4017, 4212, 5163, 5356, 5562, 6884, 8034, 8343, 10326, 11124, 12051, 15489, 16068, 16686, 20652, 22373, 24102, 30978, 33372, 36153, 44746, 46467, 48204, 61956, 67119, 72306, 89492, 92934, 108459, 134238, 139401, 144612, 177263, 185868, 201357, 216918, 268476, 278802, 354526, 402714, 433836, 531789, 557604, 604071, 709052, 805428, 1063578, 1208142, 1595367, 1812213, 2127156, 2304419, 2416284, 3190734, 3624426, 4608838, 4786101, 6381468, 6913257, 7248852, 9217676, 9572202, 13826514, 14358303, 19144404, 20739771, 27653028, 28716606, 41479542, 57433212, 62219313, 82959084, 124438626, 186657939, 248877252, 373315878, 746631756]

約数ペア:

[(1, 746631756), (2, 373315878), (3, 248877252), (4, 186657939), (6, 124438626), (9, 82959084), (12, 62219313), (13, 57433212), (18, 41479542), (26, 28716606), (27, 27653028), (36, 20739771), (39, 19144404), (52, 14358303), (54, 13826514), (78, 9572202), (81, 9217676), (103, 7248852), (108, 6913257), (117, 6381468), (156, 4786101), (162, 4608838), (206, 3624426), (234, 3190734), (309, 2416284), (324, 2304419), (351, 2127156), (412, 1812213), (468, 1595367), (618, 1208142), (702, 1063578), (927, 805428), (1053, 709052), (1236, 604071), (1339, 557604), (1404, 531789), (1721, 433836), (1854, 402714), (2106, 354526), (2678, 278802), (2781, 268476), (3442, 216918), (3708, 201357), (4017, 185868), (4212, 177263), (5163, 144612), (5356, 139401), (5562, 134238), (6884, 108459), (8034, 92934), (8343, 89492), (10326, 72306), (11124, 67119), (12051, 61956), (15489, 48204), (16068, 46467), (16686, 44746), (20652, 36153), (22373, 33372), (24102, 30978)]