249134328

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{8219}}^1$

素因数の和:8652

約数の個数: 48

約数和(自身を含む): 676423800

約数和(自身を除く): 427289472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 7578, 8219, 10104, 15156, 16438, 24657, 30312, 32876, 49314, 65752, 73971, 98628, 147942, 197256, 295884, 591768, 3460199, 6920398, 10380597, 13840796, 20761194, 27681592, 31141791, 41522388, 62283582, 83044776, 124567164, 249134328]

約数ペア:

[(1, 249134328), (2, 124567164), (3, 83044776), (4, 62283582), (6, 41522388), (8, 31141791), (9, 27681592), (12, 20761194), (18, 13840796), (24, 10380597), (36, 6920398), (72, 3460199), (421, 591768), (842, 295884), (1263, 197256), (1684, 147942), (2526, 98628), (3368, 73971), (3789, 65752), (5052, 49314), (7578, 32876), (8219, 30312), (10104, 24657), (15156, 16438)]