395177796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{983}}^1$

素因数の和:1865

約数の個数: 72

約数和(自身を含む): 1078109760

約数和(自身を除く): 682931964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 859, 983, 1718, 1966, 2577, 2949, 3436, 3932, 5154, 5898, 7731, 8847, 10308, 11167, 11796, 12779, 15462, 17694, 22334, 25558, 30924, 33501, 35388, 38337, 44668, 51116, 67002, 76674, 100503, 115011, 134004, 153348, 201006, 230022, 402012, 460044, 844397, 1688794, 2533191, 3377588, 5066382, 7599573, 10132764, 10977161, 15199146, 21954322, 30398292, 32931483, 43908644, 65862966, 98794449, 131725932, 197588898, 395177796]

約数ペア:

[(1, 395177796), (2, 197588898), (3, 131725932), (4, 98794449), (6, 65862966), (9, 43908644), (12, 32931483), (13, 30398292), (18, 21954322), (26, 15199146), (36, 10977161), (39, 10132764), (52, 7599573), (78, 5066382), (117, 3377588), (156, 2533191), (234, 1688794), (468, 844397), (859, 460044), (983, 402012), (1718, 230022), (1966, 201006), (2577, 153348), (2949, 134004), (3436, 115011), (3932, 100503), (5154, 76674), (5898, 67002), (7731, 51116), (8847, 44668), (10308, 38337), (11167, 35388), (11796, 33501), (12779, 30924), (15462, 25558), (17694, 22334)]