255048892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1399}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 541900800

約数和(自身を除く): 286851908

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 383, 476, 766, 1399, 1532, 2681, 2798, 5362, 5596, 6511, 9793, 10724, 13022, 19586, 23783, 26044, 39172, 45577, 47566, 91154, 95132, 166481, 182308, 332962, 535817, 665924, 1071634, 2143268, 3750719, 7501438, 9108889, 15002876, 18217778, 36435556, 63762223, 127524446, 255048892]

約数ペア:

[(1, 255048892), (2, 127524446), (4, 63762223), (7, 36435556), (14, 18217778), (17, 15002876), (28, 9108889), (34, 7501438), (68, 3750719), (119, 2143268), (238, 1071634), (383, 665924), (476, 535817), (766, 332962), (1399, 182308), (1532, 166481), (2681, 95132), (2798, 91154), (5362, 47566), (5596, 45577), (6511, 39172), (9793, 26044), (10724, 23783), (13022, 19586)]