1425415428

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1607}}^1$

素因数の和:1854

約数の個数: 96

約数和(自身を含む): 3803627520

約数和(自身を除く): 2378212092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 191, 258, 382, 387, 516, 573, 764, 774, 1146, 1161, 1548, 1607, 1719, 2292, 2322, 3214, 3438, 4644, 4821, 5157, 6428, 6876, 8213, 9642, 10314, 14463, 16426, 19284, 20628, 24639, 28926, 32852, 43389, 49278, 57852, 69101, 73917, 86778, 98556, 138202, 147834, 173556, 207303, 221751, 276404, 295668, 306937, 414606, 443502, 613874, 621909, 829212, 887004, 920811, 1227748, 1243818, 1841622, 1865727, 2487636, 2762433, 3683244, 3731454, 5524866, 7462908, 8287299, 11049732, 13198291, 16574598, 26396582, 33149196, 39594873, 52793164, 79189746, 118784619, 158379492, 237569238, 356353857, 475138476, 712707714, 1425415428]

約数ペア:

[(1, 1425415428), (2, 712707714), (3, 475138476), (4, 356353857), (6, 237569238), (9, 158379492), (12, 118784619), (18, 79189746), (27, 52793164), (36, 39594873), (43, 33149196), (54, 26396582), (86, 16574598), (108, 13198291), (129, 11049732), (172, 8287299), (191, 7462908), (258, 5524866), (382, 3731454), (387, 3683244), (516, 2762433), (573, 2487636), (764, 1865727), (774, 1841622), (1146, 1243818), (1161, 1227748), (1548, 920811), (1607, 887004), (1719, 829212), (2292, 621909), (2322, 613874), (3214, 443502), (3438, 414606), (4644, 306937), (4821, 295668), (5157, 276404), (6428, 221751), (6876, 207303), (8213, 173556), (9642, 147834), (10314, 138202), (14463, 98556), (16426, 86778), (19284, 73917), (20628, 69101), (24639, 57852), (28926, 49278), (32852, 43389)]