258348966

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1373

約数の個数: 64

約数和(自身を含む): 581644800

約数和(自身を除く): 323295834

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 109, 114, 218, 323, 327, 646, 654, 969, 1223, 1853, 1938, 2071, 2446, 3669, 3706, 4142, 5559, 6213, 7338, 11118, 12426, 20791, 23237, 35207, 41582, 46474, 62373, 69711, 70414, 105621, 124746, 133307, 139422, 211242, 266614, 395029, 399921, 790058, 799842, 1185087, 2266219, 2370174, 2532833, 4532438, 5065666, 6798657, 7598499, 13597314, 15196998, 43058161, 86116322, 129174483, 258348966]

約数ペア:

[(1, 258348966), (2, 129174483), (3, 86116322), (6, 43058161), (17, 15196998), (19, 13597314), (34, 7598499), (38, 6798657), (51, 5065666), (57, 4532438), (102, 2532833), (109, 2370174), (114, 2266219), (218, 1185087), (323, 799842), (327, 790058), (646, 399921), (654, 395029), (969, 266614), (1223, 211242), (1853, 139422), (1938, 133307), (2071, 124746), (2446, 105621), (3669, 70414), (3706, 69711), (4142, 62373), (5559, 46474), (6213, 41582), (7338, 35207), (11118, 23237), (12426, 20791)]