189832488

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 486635520

約数和(自身を除く): 296803032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 127, 183, 244, 254, 366, 381, 488, 508, 732, 762, 1016, 1021, 1464, 1524, 2042, 3048, 3063, 4084, 6126, 7747, 8168, 12252, 15494, 23241, 24504, 30988, 46482, 61976, 62281, 92964, 124562, 129667, 185928, 186843, 249124, 259334, 373686, 389001, 498248, 518668, 747372, 778002, 1037336, 1494744, 1556004, 3112008, 7909687, 15819374, 23729061, 31638748, 47458122, 63277496, 94916244, 189832488]

約数ペア:

[(1, 189832488), (2, 94916244), (3, 63277496), (4, 47458122), (6, 31638748), (8, 23729061), (12, 15819374), (24, 7909687), (61, 3112008), (122, 1556004), (127, 1494744), (183, 1037336), (244, 778002), (254, 747372), (366, 518668), (381, 498248), (488, 389001), (508, 373686), (732, 259334), (762, 249124), (1016, 186843), (1021, 185928), (1464, 129667), (1524, 124562), (2042, 92964), (3048, 62281), (3063, 61976), (4084, 46482), (6126, 30988), (7747, 24504), (8168, 23241), (12252, 15494)]