338220072

素因数分解:

$2^3\times 3^2\times {\mathrm{1993}}^1\times {\mathrm{2357}}^1$

素因数の和:4362

約数の個数: 48

約数和(自身を含む): 916861140

約数和(自身を除く): 578641068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1993, 2357, 3986, 4714, 5979, 7071, 7972, 9428, 11958, 14142, 15944, 17937, 18856, 21213, 23916, 28284, 35874, 42426, 47832, 56568, 71748, 84852, 143496, 169704, 4697501, 9395002, 14092503, 18790004, 28185006, 37580008, 42277509, 56370012, 84555018, 112740024, 169110036, 338220072]

約数ペア:

[(1, 338220072), (2, 169110036), (3, 112740024), (4, 84555018), (6, 56370012), (8, 42277509), (9, 37580008), (12, 28185006), (18, 18790004), (24, 14092503), (36, 9395002), (72, 4697501), (1993, 169704), (2357, 143496), (3986, 84852), (4714, 71748), (5979, 56568), (7071, 47832), (7972, 42426), (9428, 35874), (11958, 28284), (14142, 23916), (15944, 21213), (17937, 18856)]