313069146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1601}}^1$

素因数の和:1751

約数の個数: 64

約数和(自身を含む): 710519040

約数和(自身を除く): 397449894

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 109, 138, 218, 299, 327, 598, 654, 897, 1417, 1601, 1794, 2507, 2834, 3202, 4251, 4803, 5014, 7521, 8502, 9606, 15042, 20813, 32591, 36823, 41626, 62439, 65182, 73646, 97773, 110469, 124878, 174509, 195546, 220938, 349018, 478699, 523527, 957398, 1047054, 1436097, 2268617, 2872194, 4013707, 4537234, 6805851, 8027414, 12041121, 13611702, 24082242, 52178191, 104356382, 156534573, 313069146]

約数ペア:

[(1, 313069146), (2, 156534573), (3, 104356382), (6, 52178191), (13, 24082242), (23, 13611702), (26, 12041121), (39, 8027414), (46, 6805851), (69, 4537234), (78, 4013707), (109, 2872194), (138, 2268617), (218, 1436097), (299, 1047054), (327, 957398), (598, 523527), (654, 478699), (897, 349018), (1417, 220938), (1601, 195546), (1794, 174509), (2507, 124878), (2834, 110469), (3202, 97773), (4251, 73646), (4803, 65182), (5014, 62439), (7521, 41626), (8502, 36823), (9606, 32591), (15042, 20813)]