216270756

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4969}}^1$

素因数の和:5026

約数の個数: 96

約数和(自身を含む): 623436800

約数和(自身を除く): 407166044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 234, 279, 351, 372, 403, 468, 558, 702, 806, 837, 1116, 1209, 1404, 1612, 1674, 2418, 3348, 3627, 4836, 4969, 7254, 9938, 10881, 14508, 14907, 19876, 21762, 29814, 43524, 44721, 59628, 64597, 89442, 129194, 134163, 154039, 178884, 193791, 258388, 268326, 308078, 387582, 462117, 536652, 581373, 616156, 775164, 924234, 1162746, 1386351, 1744119, 1848468, 2002507, 2325492, 2772702, 3488238, 4005014, 4159053, 5545404, 6007521, 6976476, 8010028, 8318106, 12015042, 16636212, 18022563, 24030084, 36045126, 54067689, 72090252, 108135378, 216270756]

約数ペア:

[(1, 216270756), (2, 108135378), (3, 72090252), (4, 54067689), (6, 36045126), (9, 24030084), (12, 18022563), (13, 16636212), (18, 12015042), (26, 8318106), (27, 8010028), (31, 6976476), (36, 6007521), (39, 5545404), (52, 4159053), (54, 4005014), (62, 3488238), (78, 2772702), (93, 2325492), (108, 2002507), (117, 1848468), (124, 1744119), (156, 1386351), (186, 1162746), (234, 924234), (279, 775164), (351, 616156), (372, 581373), (403, 536652), (468, 462117), (558, 387582), (702, 308078), (806, 268326), (837, 258388), (1116, 193791), (1209, 178884), (1404, 154039), (1612, 134163), (1674, 129194), (2418, 89442), (3348, 64597), (3627, 59628), (4836, 44721), (4969, 43524), (7254, 29814), (9938, 21762), (10881, 19876), (14508, 14907)]