265079412

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{523}}^1$

素因数の和:587

約数の個数: 144

約数和(自身を含む): 782604480

約数和(自身を除く): 517525068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 361, 468, 494, 513, 523, 684, 702, 722, 741, 988, 1026, 1046, 1083, 1404, 1444, 1482, 1569, 2052, 2092, 2166, 2223, 2964, 3138, 3249, 4332, 4446, 4693, 4707, 6276, 6498, 6669, 6799, 8892, 9386, 9414, 9747, 9937, 12996, 13338, 13598, 14079, 14121, 18772, 18828, 19494, 19874, 20397, 26676, 27196, 28158, 28242, 29811, 38988, 39748, 40794, 42237, 56316, 56484, 59622, 61191, 81588, 84474, 89433, 119244, 122382, 126711, 129181, 168948, 178866, 183573, 188803, 244764, 253422, 258362, 268299, 357732, 367146, 377606, 387543, 506844, 516724, 536598, 566409, 734292, 755212, 775086, 1073196, 1132818, 1162629, 1550172, 1699227, 2265636, 2325258, 2454439, 3398454, 3487887, 4650516, 4908878, 5097681, 6796908, 6975774, 7363317, 9817756, 10195362, 13951548, 14726634, 20390724, 22089951, 29453268, 44179902, 66269853, 88359804, 132539706, 265079412]

約数ペア:

[(1, 265079412), (2, 132539706), (3, 88359804), (4, 66269853), (6, 44179902), (9, 29453268), (12, 22089951), (13, 20390724), (18, 14726634), (19, 13951548), (26, 10195362), (27, 9817756), (36, 7363317), (38, 6975774), (39, 6796908), (52, 5097681), (54, 4908878), (57, 4650516), (76, 3487887), (78, 3398454), (108, 2454439), (114, 2325258), (117, 2265636), (156, 1699227), (171, 1550172), (228, 1162629), (234, 1132818), (247, 1073196), (342, 775086), (351, 755212), (361, 734292), (468, 566409), (494, 536598), (513, 516724), (523, 506844), (684, 387543), (702, 377606), (722, 367146), (741, 357732), (988, 268299), (1026, 258362), (1046, 253422), (1083, 244764), (1404, 188803), (1444, 183573), (1482, 178866), (1569, 168948), (2052, 129181), (2092, 126711), (2166, 122382), (2223, 119244), (2964, 89433), (3138, 84474), (3249, 81588), (4332, 61191), (4446, 59622), (4693, 56484), (4707, 56316), (6276, 42237), (6498, 40794), (6669, 39748), (6799, 38988), (8892, 29811), (9386, 28242), (9414, 28158), (9747, 27196), (9937, 26676), (12996, 20397), (13338, 19874), (13598, 19494), (14079, 18828), (14121, 18772)]