321624224

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{997}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 672248808

約数和(自身を除く): 350624584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 593, 997, 1186, 1994, 2372, 3988, 4744, 7976, 9488, 10081, 15952, 16949, 18976, 20162, 31904, 33898, 40324, 67796, 80648, 135592, 161296, 271184, 322592, 542368, 591221, 1182442, 2364884, 4729768, 9459536, 10050757, 18919072, 20101514, 40203028, 80406056, 160812112, 321624224]

約数ペア:

[(1, 321624224), (2, 160812112), (4, 80406056), (8, 40203028), (16, 20101514), (17, 18919072), (32, 10050757), (34, 9459536), (68, 4729768), (136, 2364884), (272, 1182442), (544, 591221), (593, 542368), (997, 322592), (1186, 271184), (1994, 161296), (2372, 135592), (3988, 80648), (4744, 67796), (7976, 40324), (9488, 33898), (10081, 31904), (15952, 20162), (16949, 18976)]