253134964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 508370688

約数和(自身を除く): 255235724

約数列:

[1, 2, 4, 17, 23, 31, 34, 46, 62, 68, 92, 124, 227, 391, 454, 527, 529, 713, 782, 908, 1054, 1058, 1426, 1564, 2108, 2116, 2852, 3859, 5221, 7037, 7718, 8993, 10442, 12121, 14074, 15436, 16399, 17986, 20884, 24242, 28148, 32798, 35972, 48484, 65596, 88757, 119629, 120083, 161851, 177514, 239258, 240166, 278783, 323702, 355028, 478516, 480332, 557566, 647404, 1115132, 2041411, 2751467, 3722573, 4082822, 5502934, 7445146, 8165644, 11005868, 14890292, 63283741, 126567482, 253134964]

約数ペア:

[(1, 253134964), (2, 126567482), (4, 63283741), (17, 14890292), (23, 11005868), (31, 8165644), (34, 7445146), (46, 5502934), (62, 4082822), (68, 3722573), (92, 2751467), (124, 2041411), (227, 1115132), (391, 647404), (454, 557566), (527, 480332), (529, 478516), (713, 355028), (782, 323702), (908, 278783), (1054, 240166), (1058, 239258), (1426, 177514), (1564, 161851), (2108, 120083), (2116, 119629), (2852, 88757), (3859, 65596), (5221, 48484), (7037, 35972), (7718, 32798), (8993, 28148), (10442, 24242), (12121, 20884), (14074, 17986), (15436, 16399)]