2021565144

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{7247}}^1$

素因数の和:7512

約数の個数: 64

約数和(自身を含む): 5166374400

約数和(自身を除く): 3144809256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 197, 236, 354, 394, 472, 591, 708, 788, 1182, 1416, 1576, 2364, 4728, 7247, 11623, 14494, 21741, 23246, 28988, 34869, 43482, 46492, 57976, 69738, 86964, 92984, 139476, 173928, 278952, 427573, 855146, 1282719, 1427659, 1710292, 2565438, 2855318, 3420584, 4282977, 5130876, 5710636, 8565954, 10261752, 11421272, 17131908, 34263816, 84231881, 168463762, 252695643, 336927524, 505391286, 673855048, 1010782572, 2021565144]

約数ペア:

[(1, 2021565144), (2, 1010782572), (3, 673855048), (4, 505391286), (6, 336927524), (8, 252695643), (12, 168463762), (24, 84231881), (59, 34263816), (118, 17131908), (177, 11421272), (197, 10261752), (236, 8565954), (354, 5710636), (394, 5130876), (472, 4282977), (591, 3420584), (708, 2855318), (788, 2565438), (1182, 1710292), (1416, 1427659), (1576, 1282719), (2364, 855146), (4728, 427573), (7247, 278952), (11623, 173928), (14494, 139476), (21741, 92984), (23246, 86964), (28988, 69738), (34869, 57976), (43482, 46492)]