219366168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:697

約数の個数: 128

約数和(自身を含む): 656977920

約数和(自身を除く): 437611752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 73, 84, 93, 124, 146, 168, 186, 217, 219, 248, 292, 372, 434, 438, 511, 577, 584, 651, 744, 868, 876, 1022, 1154, 1302, 1533, 1731, 1736, 1752, 2044, 2263, 2308, 2604, 3066, 3462, 4039, 4088, 4526, 4616, 5208, 6132, 6789, 6924, 8078, 9052, 12117, 12264, 13578, 13848, 15841, 16156, 17887, 18104, 24234, 27156, 31682, 32312, 35774, 42121, 47523, 48468, 53661, 54312, 63364, 71548, 84242, 95046, 96936, 107322, 125209, 126363, 126728, 143096, 168484, 190092, 214644, 250418, 252726, 294847, 336968, 375627, 380184, 429288, 500836, 505452, 589694, 751254, 884541, 1001672, 1010904, 1179388, 1305751, 1502508, 1769082, 2358776, 2611502, 3005016, 3538164, 3917253, 5223004, 7076328, 7834506, 9140257, 10446008, 15669012, 18280514, 27420771, 31338024, 36561028, 54841542, 73122056, 109683084, 219366168]

約数ペア:

[(1, 219366168), (2, 109683084), (3, 73122056), (4, 54841542), (6, 36561028), (7, 31338024), (8, 27420771), (12, 18280514), (14, 15669012), (21, 10446008), (24, 9140257), (28, 7834506), (31, 7076328), (42, 5223004), (56, 3917253), (62, 3538164), (73, 3005016), (84, 2611502), (93, 2358776), (124, 1769082), (146, 1502508), (168, 1305751), (186, 1179388), (217, 1010904), (219, 1001672), (248, 884541), (292, 751254), (372, 589694), (434, 505452), (438, 500836), (511, 429288), (577, 380184), (584, 375627), (651, 336968), (744, 294847), (868, 252726), (876, 250418), (1022, 214644), (1154, 190092), (1302, 168484), (1533, 143096), (1731, 126728), (1736, 126363), (1752, 125209), (2044, 107322), (2263, 96936), (2308, 95046), (2604, 84242), (3066, 71548), (3462, 63364), (4039, 54312), (4088, 53661), (4526, 48468), (4616, 47523), (5208, 42121), (6132, 35774), (6789, 32312), (6924, 31682), (8078, 27156), (9052, 24234), (12117, 18104), (12264, 17887), (13578, 16156), (13848, 15841)]