260099892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29251}}^1$

素因数の和:29293

約数の個数: 72

約数和(自身を含む): 745340960

約数和(自身を除く): 485241068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 29251, 58502, 87753, 117004, 175506, 263259, 351012, 380263, 526518, 555769, 760526, 1053036, 1111538, 1140789, 1521052, 1667307, 2223076, 2281578, 3334614, 3422367, 4563156, 5001921, 6669228, 6844734, 7224997, 10003842, 13689468, 14449994, 20007684, 21674991, 28899988, 43349982, 65024973, 86699964, 130049946, 260099892]

約数ペア:

[(1, 260099892), (2, 130049946), (3, 86699964), (4, 65024973), (6, 43349982), (9, 28899988), (12, 21674991), (13, 20007684), (18, 14449994), (19, 13689468), (26, 10003842), (36, 7224997), (38, 6844734), (39, 6669228), (52, 5001921), (57, 4563156), (76, 3422367), (78, 3334614), (114, 2281578), (117, 2223076), (156, 1667307), (171, 1521052), (228, 1140789), (234, 1111538), (247, 1053036), (342, 760526), (468, 555769), (494, 526518), (684, 380263), (741, 351012), (988, 263259), (1482, 175506), (2223, 117004), (2964, 87753), (4446, 58502), (8892, 29251)]