268630752

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{215249}}^1$

素因数の和:215275

約数の個数: 48

約数和(自身を含む): 759402000

約数和(自身を除く): 490771248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 215249, 430498, 645747, 860996, 1291494, 1721992, 2582988, 2798237, 3443984, 5165976, 5596474, 6887968, 8394711, 10331952, 11192948, 16789422, 20663904, 22385896, 33578844, 44771792, 67157688, 89543584, 134315376, 268630752]

約数ペア:

[(1, 268630752), (2, 134315376), (3, 89543584), (4, 67157688), (6, 44771792), (8, 33578844), (12, 22385896), (13, 20663904), (16, 16789422), (24, 11192948), (26, 10331952), (32, 8394711), (39, 6887968), (48, 5596474), (52, 5165976), (78, 3443984), (96, 2798237), (104, 2582988), (156, 1721992), (208, 1291494), (312, 860996), (416, 645747), (624, 430498), (1248, 215249)]