274624974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3251}}^1$

素因数の和:3310

約数の個数: 72

約数和(自身を含む): 676500552

約数和(自身を除く): 401875578

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 361, 494, 722, 741, 1083, 1482, 2166, 2223, 3249, 3251, 4446, 4693, 6498, 6502, 9386, 9753, 14079, 19506, 28158, 29259, 42237, 42263, 58518, 61769, 84474, 84526, 123538, 126789, 185307, 253578, 370614, 380367, 555921, 760734, 802997, 1111842, 1173611, 1605994, 2347222, 2408991, 3520833, 4817982, 7041666, 7226973, 10562499, 14453946, 15256943, 21124998, 30513886, 45770829, 91541658, 137312487, 274624974]

約数ペア:

[(1, 274624974), (2, 137312487), (3, 91541658), (6, 45770829), (9, 30513886), (13, 21124998), (18, 15256943), (19, 14453946), (26, 10562499), (38, 7226973), (39, 7041666), (57, 4817982), (78, 3520833), (114, 2408991), (117, 2347222), (171, 1605994), (234, 1173611), (247, 1111842), (342, 802997), (361, 760734), (494, 555921), (722, 380367), (741, 370614), (1083, 253578), (1482, 185307), (2166, 126789), (2223, 123538), (3249, 84526), (3251, 84474), (4446, 61769), (4693, 58518), (6498, 42263), (6502, 42237), (9386, 29259), (9753, 28158), (14079, 19506)]