39398448

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 107421696

約数和(自身を除く): 68023248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 127, 138, 184, 254, 276, 281, 368, 381, 508, 552, 562, 762, 843, 1016, 1104, 1124, 1524, 1686, 2032, 2248, 2921, 3048, 3372, 4496, 5842, 6096, 6463, 6744, 8763, 11684, 12926, 13488, 17526, 19389, 23368, 25852, 35052, 35687, 38778, 46736, 51704, 70104, 71374, 77556, 103408, 107061, 140208, 142748, 155112, 214122, 285496, 310224, 428244, 570992, 820801, 856488, 1641602, 1712976, 2462403, 3283204, 4924806, 6566408, 9849612, 13132816, 19699224, 39398448]

約数ペア:

[(1, 39398448), (2, 19699224), (3, 13132816), (4, 9849612), (6, 6566408), (8, 4924806), (12, 3283204), (16, 2462403), (23, 1712976), (24, 1641602), (46, 856488), (48, 820801), (69, 570992), (92, 428244), (127, 310224), (138, 285496), (184, 214122), (254, 155112), (276, 142748), (281, 140208), (368, 107061), (381, 103408), (508, 77556), (552, 71374), (562, 70104), (762, 51704), (843, 46736), (1016, 38778), (1104, 35687), (1124, 35052), (1524, 25852), (1686, 23368), (2032, 19389), (2248, 17526), (2921, 13488), (3048, 12926), (3372, 11684), (4496, 8763), (5842, 6744), (6096, 6463)]