258999216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45343}}^1$

素因数の和:45378

約数の個数: 80

約数和(自身を含む): 809662464

約数和(自身を除く): 550663248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 45343, 90686, 136029, 181372, 272058, 317401, 362744, 544116, 634802, 725488, 770831, 952203, 1088232, 1269604, 1541662, 1904406, 2176464, 2312493, 2539208, 3083324, 3808812, 4624986, 5078416, 5395817, 6166648, 7617624, 9249972, 10791634, 12333296, 15235248, 16187451, 18499944, 21583268, 32374902, 36999888, 43166536, 64749804, 86333072, 129499608, 258999216]

約数ペア:

[(1, 258999216), (2, 129499608), (3, 86333072), (4, 64749804), (6, 43166536), (7, 36999888), (8, 32374902), (12, 21583268), (14, 18499944), (16, 16187451), (17, 15235248), (21, 12333296), (24, 10791634), (28, 9249972), (34, 7617624), (42, 6166648), (48, 5395817), (51, 5078416), (56, 4624986), (68, 3808812), (84, 3083324), (102, 2539208), (112, 2312493), (119, 2176464), (136, 1904406), (168, 1541662), (204, 1269604), (238, 1088232), (272, 952203), (336, 770831), (357, 725488), (408, 634802), (476, 544116), (714, 362744), (816, 317401), (952, 272058), (1428, 181372), (1904, 136029), (2856, 90686), (5712, 45343)]