837706428

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1089

約数の個数: 192

約数和(自身を含む): 2543923200

約数和(自身を除く): 1706216772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 76, 78, 93, 108, 114, 117, 124, 156, 171, 186, 228, 234, 247, 279, 342, 351, 372, 403, 468, 494, 513, 558, 589, 684, 702, 741, 806, 837, 988, 1013, 1026, 1116, 1178, 1209, 1404, 1482, 1612, 1674, 1767, 2026, 2052, 2223, 2356, 2418, 2964, 3039, 3348, 3534, 3627, 4052, 4446, 4836, 5301, 6078, 6669, 7068, 7254, 7657, 8892, 9117, 10602, 10881, 12156, 13169, 13338, 14508, 15314, 15903, 18234, 19247, 21204, 21762, 22971, 26338, 26676, 27351, 30628, 31403, 31806, 36468, 38494, 39507, 43524, 45942, 52676, 54702, 57741, 62806, 63612, 68913, 76988, 79014, 91884, 94209, 109404, 115482, 118521, 125612, 137826, 158028, 173223, 188418, 206739, 230964, 237042, 250211, 275652, 282627, 346446, 355563, 376836, 408239, 413478, 474084, 500422, 519669, 565254, 596657, 692892, 711126, 750633, 816478, 826956, 847881, 1000844, 1039338, 1130508, 1193314, 1224717, 1422252, 1501266, 1632956, 1695762, 1789971, 2078676, 2251899, 2386628, 2449434, 3002532, 3391524, 3579942, 3674151, 4503798, 4898868, 5369913, 6755697, 7159884, 7348302, 7756541, 9007596, 10739826, 11022453, 13511394, 14696604, 15513082, 16109739, 21479652, 22044906, 23269623, 27022788, 31026164, 32219478, 44089812, 46539246, 64438956, 69808869, 93078492, 139617738, 209426607, 279235476, 418853214, 837706428]

約数ペア:

[(1, 837706428), (2, 418853214), (3, 279235476), (4, 209426607), (6, 139617738), (9, 93078492), (12, 69808869), (13, 64438956), (18, 46539246), (19, 44089812), (26, 32219478), (27, 31026164), (31, 27022788), (36, 23269623), (38, 22044906), (39, 21479652), (52, 16109739), (54, 15513082), (57, 14696604), (62, 13511394), (76, 11022453), (78, 10739826), (93, 9007596), (108, 7756541), (114, 7348302), (117, 7159884), (124, 6755697), (156, 5369913), (171, 4898868), (186, 4503798), (228, 3674151), (234, 3579942), (247, 3391524), (279, 3002532), (342, 2449434), (351, 2386628), (372, 2251899), (403, 2078676), (468, 1789971), (494, 1695762), (513, 1632956), (558, 1501266), (589, 1422252), (684, 1224717), (702, 1193314), (741, 1130508), (806, 1039338), (837, 1000844), (988, 847881), (1013, 826956), (1026, 816478), (1116, 750633), (1178, 711126), (1209, 692892), (1404, 596657), (1482, 565254), (1612, 519669), (1674, 500422), (1767, 474084), (2026, 413478), (2052, 408239), (2223, 376836), (2356, 355563), (2418, 346446), (2964, 282627), (3039, 275652), (3348, 250211), (3534, 237042), (3627, 230964), (4052, 206739), (4446, 188418), (4836, 173223), (5301, 158028), (6078, 137826), (6669, 125612), (7068, 118521), (7254, 115482), (7657, 109404), (8892, 94209), (9117, 91884), (10602, 79014), (10881, 76988), (12156, 68913), (13169, 63612), (13338, 62806), (14508, 57741), (15314, 54702), (15903, 52676), (18234, 45942), (19247, 43524), (21204, 39507), (21762, 38494), (22971, 36468), (26338, 31806), (26676, 31403), (27351, 30628)]