258713028

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3083}}^1$

素因数の和:3143

約数の個数: 120

約数和(自身を含む): 794092992

約数和(自身を除く): 535379964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 252, 259, 324, 333, 378, 444, 518, 567, 666, 756, 777, 999, 1036, 1134, 1332, 1554, 1998, 2268, 2331, 2997, 3083, 3108, 3996, 4662, 5994, 6166, 6993, 9249, 9324, 11988, 12332, 13986, 18498, 20979, 21581, 27747, 27972, 36996, 41958, 43162, 55494, 64743, 83241, 83916, 86324, 110988, 114071, 129486, 166482, 194229, 228142, 249723, 258972, 332964, 342213, 388458, 456284, 499446, 582687, 684426, 776916, 798497, 998892, 1026639, 1165374, 1368852, 1596994, 1748061, 2053278, 2330748, 2395491, 3079917, 3193988, 3496122, 4106556, 4790982, 6159834, 6992244, 7186473, 9239751, 9581964, 12319668, 14372946, 18479502, 21559419, 28745892, 36959004, 43118838, 64678257, 86237676, 129356514, 258713028]

約数ペア:

[(1, 258713028), (2, 129356514), (3, 86237676), (4, 64678257), (6, 43118838), (7, 36959004), (9, 28745892), (12, 21559419), (14, 18479502), (18, 14372946), (21, 12319668), (27, 9581964), (28, 9239751), (36, 7186473), (37, 6992244), (42, 6159834), (54, 4790982), (63, 4106556), (74, 3496122), (81, 3193988), (84, 3079917), (108, 2395491), (111, 2330748), (126, 2053278), (148, 1748061), (162, 1596994), (189, 1368852), (222, 1165374), (252, 1026639), (259, 998892), (324, 798497), (333, 776916), (378, 684426), (444, 582687), (518, 499446), (567, 456284), (666, 388458), (756, 342213), (777, 332964), (999, 258972), (1036, 249723), (1134, 228142), (1332, 194229), (1554, 166482), (1998, 129486), (2268, 114071), (2331, 110988), (2997, 86324), (3083, 83916), (3108, 83241), (3996, 64743), (4662, 55494), (5994, 43162), (6166, 41958), (6993, 36996), (9249, 27972), (9324, 27747), (11988, 21581), (12332, 20979), (13986, 18498)]