1880452552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 4206349440

約数和(自身を除く): 2325896888

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 67, 68, 73, 88, 134, 136, 146, 187, 257, 268, 292, 374, 514, 536, 584, 737, 748, 803, 1028, 1139, 1241, 1474, 1496, 1606, 2056, 2278, 2482, 2827, 2948, 3212, 4369, 4556, 4891, 4964, 5654, 5896, 6424, 8738, 9112, 9782, 9928, 11308, 12529, 13651, 17219, 17476, 18761, 19564, 22616, 25058, 27302, 34438, 34952, 37522, 39128, 48059, 50116, 53801, 54604, 68876, 75044, 83147, 96118, 100232, 107602, 109208, 137752, 150088, 166294, 189409, 192236, 206371, 215204, 292723, 318937, 332588, 378818, 384472, 412742, 430408, 585446, 637874, 665176, 757636, 825484, 914617, 1170892, 1256987, 1275748, 1515272, 1650968, 1829234, 2341784, 2513974, 2551496, 3219953, 3508307, 3658468, 5027948, 6439906, 7016614, 7316936, 10055896, 12879812, 13826857, 14033228, 21368779, 25759624, 27653714, 28066456, 42737558, 55307428, 85475116, 110614856, 170950232, 235056569, 470113138, 940226276, 1880452552]

約数ペア:

[(1, 1880452552), (2, 940226276), (4, 470113138), (8, 235056569), (11, 170950232), (17, 110614856), (22, 85475116), (34, 55307428), (44, 42737558), (67, 28066456), (68, 27653714), (73, 25759624), (88, 21368779), (134, 14033228), (136, 13826857), (146, 12879812), (187, 10055896), (257, 7316936), (268, 7016614), (292, 6439906), (374, 5027948), (514, 3658468), (536, 3508307), (584, 3219953), (737, 2551496), (748, 2513974), (803, 2341784), (1028, 1829234), (1139, 1650968), (1241, 1515272), (1474, 1275748), (1496, 1256987), (1606, 1170892), (2056, 914617), (2278, 825484), (2482, 757636), (2827, 665176), (2948, 637874), (3212, 585446), (4369, 430408), (4556, 412742), (4891, 384472), (4964, 378818), (5654, 332588), (5896, 318937), (6424, 292723), (8738, 215204), (9112, 206371), (9782, 192236), (9928, 189409), (11308, 166294), (12529, 150088), (13651, 137752), (17219, 109208), (17476, 107602), (18761, 100232), (19564, 96118), (22616, 83147), (25058, 75044), (27302, 68876), (34438, 54604), (34952, 53801), (37522, 50116), (39128, 48059)]