2247372008

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{10739}}^1$

素因数の和:10890

約数の個数: 64

約数和(自身を含む): 4995388800

約数和(自身を除く): 2748016792

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 101, 148, 202, 259, 296, 404, 518, 707, 808, 1036, 1414, 2072, 2828, 3737, 5656, 7474, 10739, 14948, 21478, 26159, 29896, 42956, 52318, 75173, 85912, 104636, 150346, 209272, 300692, 397343, 601384, 794686, 1084639, 1589372, 2169278, 2781401, 3178744, 4338556, 5562802, 7592473, 8677112, 11125604, 15184946, 22251208, 30369892, 40131643, 60739784, 80263286, 160526572, 280921501, 321053144, 561843002, 1123686004, 2247372008]

約数ペア:

[(1, 2247372008), (2, 1123686004), (4, 561843002), (7, 321053144), (8, 280921501), (14, 160526572), (28, 80263286), (37, 60739784), (56, 40131643), (74, 30369892), (101, 22251208), (148, 15184946), (202, 11125604), (259, 8677112), (296, 7592473), (404, 5562802), (518, 4338556), (707, 3178744), (808, 2781401), (1036, 2169278), (1414, 1589372), (2072, 1084639), (2828, 794686), (3737, 601384), (5656, 397343), (7474, 300692), (10739, 209272), (14948, 150346), (21478, 104636), (26159, 85912), (29896, 75173), (42956, 52318)]