233392428

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1289

約数の個数: 120

約数和(自身を含む): 663505920

約数和(自身を除く): 430113492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 228, 279, 324, 342, 372, 513, 558, 589, 684, 837, 1026, 1116, 1178, 1223, 1539, 1674, 1767, 2052, 2356, 2446, 2511, 3078, 3348, 3534, 3669, 4892, 5022, 5301, 6156, 7068, 7338, 10044, 10602, 11007, 14676, 15903, 21204, 22014, 23237, 31806, 33021, 37913, 44028, 46474, 47709, 63612, 66042, 69711, 75826, 92948, 95418, 99063, 113739, 132084, 139422, 151652, 190836, 198126, 209133, 227478, 278844, 341217, 396252, 418266, 454956, 627399, 682434, 720347, 836532, 1023651, 1254798, 1364868, 1440694, 1882197, 2047302, 2161041, 2509596, 2881388, 3070953, 3764394, 4094604, 4322082, 6141906, 6483123, 7528788, 8644164, 12283812, 12966246, 19449369, 25932492, 38898738, 58348107, 77797476, 116696214, 233392428]

約数ペア:

[(1, 233392428), (2, 116696214), (3, 77797476), (4, 58348107), (6, 38898738), (9, 25932492), (12, 19449369), (18, 12966246), (19, 12283812), (27, 8644164), (31, 7528788), (36, 6483123), (38, 6141906), (54, 4322082), (57, 4094604), (62, 3764394), (76, 3070953), (81, 2881388), (93, 2509596), (108, 2161041), (114, 2047302), (124, 1882197), (162, 1440694), (171, 1364868), (186, 1254798), (228, 1023651), (279, 836532), (324, 720347), (342, 682434), (372, 627399), (513, 454956), (558, 418266), (589, 396252), (684, 341217), (837, 278844), (1026, 227478), (1116, 209133), (1178, 198126), (1223, 190836), (1539, 151652), (1674, 139422), (1767, 132084), (2052, 113739), (2356, 99063), (2446, 95418), (2511, 92948), (3078, 75826), (3348, 69711), (3534, 66042), (3669, 63612), (4892, 47709), (5022, 46474), (5301, 44028), (6156, 37913), (7068, 33021), (7338, 31806), (10044, 23237), (10602, 22014), (11007, 21204), (14676, 15903)]