739997234

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 1231718400

約数和(自身を除く): 491721166

約数列:

[1, 2, 29, 43, 47, 58, 59, 86, 94, 107, 118, 214, 1247, 1363, 1711, 2021, 2494, 2537, 2726, 2773, 3103, 3422, 4042, 4601, 5029, 5074, 5546, 6206, 6313, 9202, 10058, 12626, 58609, 73573, 80417, 117218, 119239, 133429, 145841, 147146, 160834, 183077, 216247, 238478, 266858, 271459, 291682, 296711, 366154, 432494, 542918, 593422, 3457931, 6271163, 6915862, 7872311, 8604619, 12542326, 12758573, 15744622, 17209238, 25517146, 369998617, 739997234]

約数ペア:

[(1, 739997234), (2, 369998617), (29, 25517146), (43, 17209238), (47, 15744622), (58, 12758573), (59, 12542326), (86, 8604619), (94, 7872311), (107, 6915862), (118, 6271163), (214, 3457931), (1247, 593422), (1363, 542918), (1711, 432494), (2021, 366154), (2494, 296711), (2537, 291682), (2726, 271459), (2773, 266858), (3103, 238478), (3422, 216247), (4042, 183077), (4601, 160834), (5029, 147146), (5074, 145841), (5546, 133429), (6206, 119239), (6313, 117218), (9202, 80417), (10058, 73573), (12626, 58609)]