258392004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 675682560

約数和(自身を除く): 417290556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 71, 78, 82, 123, 142, 156, 164, 213, 246, 284, 426, 492, 533, 569, 852, 923, 1066, 1138, 1599, 1707, 1846, 2132, 2276, 2769, 2911, 3198, 3414, 3692, 5538, 5822, 6396, 6828, 7397, 8733, 11076, 11644, 14794, 17466, 22191, 23329, 29588, 34932, 37843, 40399, 44382, 46658, 69987, 75686, 80798, 88764, 93316, 113529, 121197, 139974, 151372, 161596, 227058, 242394, 279948, 303277, 454116, 484788, 525187, 606554, 909831, 1050374, 1213108, 1575561, 1656359, 1819662, 2100748, 3151122, 3312718, 3639324, 4969077, 6302244, 6625436, 9938154, 19876308, 21532667, 43065334, 64598001, 86130668, 129196002, 258392004]

約数ペア:

[(1, 258392004), (2, 129196002), (3, 86130668), (4, 64598001), (6, 43065334), (12, 21532667), (13, 19876308), (26, 9938154), (39, 6625436), (41, 6302244), (52, 4969077), (71, 3639324), (78, 3312718), (82, 3151122), (123, 2100748), (142, 1819662), (156, 1656359), (164, 1575561), (213, 1213108), (246, 1050374), (284, 909831), (426, 606554), (492, 525187), (533, 484788), (569, 454116), (852, 303277), (923, 279948), (1066, 242394), (1138, 227058), (1599, 161596), (1707, 151372), (1846, 139974), (2132, 121197), (2276, 113529), (2769, 93316), (2911, 88764), (3198, 80798), (3414, 75686), (3692, 69987), (5538, 46658), (5822, 44382), (6396, 40399), (6828, 37843), (7397, 34932), (8733, 29588), (11076, 23329), (11644, 22191), (14794, 17466)]