492163812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^2$

素因数の和:550

約数の個数: 108

約数和(自身を含む): 1473541888

約数和(自身を除く): 981378076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 251, 252, 279, 372, 434, 502, 558, 651, 753, 868, 1004, 1116, 1302, 1506, 1757, 1953, 2259, 2604, 3012, 3514, 3906, 4518, 5271, 7028, 7781, 7812, 9036, 10542, 15562, 15813, 21084, 23343, 31124, 31626, 46686, 54467, 63001, 63252, 70029, 93372, 108934, 126002, 140058, 163401, 189003, 217868, 252004, 280116, 326802, 378006, 441007, 490203, 567009, 653604, 756012, 882014, 980406, 1134018, 1323021, 1764028, 1953031, 1960812, 2268036, 2646042, 3906062, 3969063, 5292084, 5859093, 7812124, 7938126, 11718186, 13671217, 15876252, 17577279, 23436372, 27342434, 35154558, 41013651, 54684868, 70309116, 82027302, 123040953, 164054604, 246081906, 492163812]

約数ペア:

[(1, 492163812), (2, 246081906), (3, 164054604), (4, 123040953), (6, 82027302), (7, 70309116), (9, 54684868), (12, 41013651), (14, 35154558), (18, 27342434), (21, 23436372), (28, 17577279), (31, 15876252), (36, 13671217), (42, 11718186), (62, 7938126), (63, 7812124), (84, 5859093), (93, 5292084), (124, 3969063), (126, 3906062), (186, 2646042), (217, 2268036), (251, 1960812), (252, 1953031), (279, 1764028), (372, 1323021), (434, 1134018), (502, 980406), (558, 882014), (651, 756012), (753, 653604), (868, 567009), (1004, 490203), (1116, 441007), (1302, 378006), (1506, 326802), (1757, 280116), (1953, 252004), (2259, 217868), (2604, 189003), (3012, 163401), (3514, 140058), (3906, 126002), (4518, 108934), (5271, 93372), (7028, 70029), (7781, 63252), (7812, 63001), (9036, 54467), (10542, 46686), (15562, 31626), (15813, 31124), (21084, 23343)]