245478756168

素因数分解:

$2^3\times 3^4\times {\mathrm{1847}}^1\times {\mathrm{205103}}^1$

素因数の和:206968

約数の個数: 80

約数和(自身を含む): 687943428480

約数和(自身を除く): 442464672312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1847, 3694, 5541, 7388, 11082, 14776, 16623, 22164, 33246, 44328, 49869, 66492, 99738, 132984, 149607, 199476, 205103, 299214, 398952, 410206, 598428, 615309, 820412, 1196856, 1230618, 1640824, 1845927, 2461236, 3691854, 4922472, 5537781, 7383708, 11075562, 14767416, 16613343, 22151124, 33226686, 44302248, 66453372, 132906744, 378825241, 757650482, 1136475723, 1515300964, 2272951446, 3030601928, 3409427169, 4545902892, 6818854338, 9091805784, 10228281507, 13637708676, 20456563014, 27275417352, 30684844521, 40913126028, 61369689042, 81826252056, 122739378084, 245478756168]

約数ペア:

[(1, 245478756168), (2, 122739378084), (3, 81826252056), (4, 61369689042), (6, 40913126028), (8, 30684844521), (9, 27275417352), (12, 20456563014), (18, 13637708676), (24, 10228281507), (27, 9091805784), (36, 6818854338), (54, 4545902892), (72, 3409427169), (81, 3030601928), (108, 2272951446), (162, 1515300964), (216, 1136475723), (324, 757650482), (648, 378825241), (1847, 132906744), (3694, 66453372), (5541, 44302248), (7388, 33226686), (11082, 22151124), (14776, 16613343), (16623, 14767416), (22164, 11075562), (33246, 7383708), (44328, 5537781), (49869, 4922472), (66492, 3691854), (99738, 2461236), (132984, 1845927), (149607, 1640824), (199476, 1230618), (205103, 1196856), (299214, 820412), (398952, 615309), (410206, 598428)]