400040052

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1\times {\mathrm{1021}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 946388352

約数和(自身を除く): 546348300

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 317, 412, 618, 634, 951, 1021, 1236, 1268, 1902, 2042, 3063, 3804, 4084, 6126, 12252, 32651, 65302, 97953, 105163, 130604, 195906, 210326, 315489, 323657, 391812, 420652, 630978, 647314, 970971, 1261956, 1294628, 1941942, 3883884, 33336671, 66673342, 100010013, 133346684, 200020026, 400040052]

約数ペア:

[(1, 400040052), (2, 200020026), (3, 133346684), (4, 100010013), (6, 66673342), (12, 33336671), (103, 3883884), (206, 1941942), (309, 1294628), (317, 1261956), (412, 970971), (618, 647314), (634, 630978), (951, 420652), (1021, 391812), (1236, 323657), (1268, 315489), (1902, 210326), (2042, 195906), (3063, 130604), (3804, 105163), (4084, 97953), (6126, 65302), (12252, 32651)]