331433139836

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{81817}}^1$

素因数の和:82230

約数の個数: 48

約数和(自身を含む): 603808985472

約数和(自身を除く): 272375845636

約数列:

[1, 2, 4, 37, 74, 101, 148, 202, 271, 404, 542, 1084, 3737, 7474, 10027, 14948, 20054, 27371, 40108, 54742, 81817, 109484, 163634, 327268, 1012727, 2025454, 3027229, 4050908, 6054458, 8263517, 12108916, 16527034, 22172407, 33054068, 44344814, 88689628, 305750129, 611500258, 820379059, 1223000516, 1640758118, 2239413107, 3281516236, 4478826214, 8957652428, 82858284959, 165716569918, 331433139836]

約数ペア:

[(1, 331433139836), (2, 165716569918), (4, 82858284959), (37, 8957652428), (74, 4478826214), (101, 3281516236), (148, 2239413107), (202, 1640758118), (271, 1223000516), (404, 820379059), (542, 611500258), (1084, 305750129), (3737, 88689628), (7474, 44344814), (10027, 33054068), (14948, 22172407), (20054, 16527034), (27371, 12108916), (40108, 8263517), (54742, 6054458), (81817, 4050908), (109484, 3027229), (163634, 2025454), (327268, 1012727)]