766142728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{509}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 1592362800

約数和(自身を除く): 826220072

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 353, 509, 533, 706, 1018, 1066, 1412, 2036, 2132, 2824, 4072, 4264, 4589, 6617, 9178, 13234, 14473, 18356, 20869, 26468, 28946, 36712, 41738, 52936, 57892, 83476, 115784, 166952, 179677, 188149, 271297, 359354, 376298, 542594, 718708, 752596, 1085188, 1437416, 1505192, 2170376, 2335801, 4671602, 7366757, 9343204, 14733514, 18686408, 29467028, 58934056, 95767841, 191535682, 383071364, 766142728]

約数ペア:

[(1, 766142728), (2, 383071364), (4, 191535682), (8, 95767841), (13, 58934056), (26, 29467028), (41, 18686408), (52, 14733514), (82, 9343204), (104, 7366757), (164, 4671602), (328, 2335801), (353, 2170376), (509, 1505192), (533, 1437416), (706, 1085188), (1018, 752596), (1066, 718708), (1412, 542594), (2036, 376298), (2132, 359354), (2824, 271297), (4072, 188149), (4264, 179677), (4589, 166952), (6617, 115784), (9178, 83476), (13234, 57892), (14473, 52936), (18356, 41738), (20869, 36712), (26468, 28946)]