1881514432

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1493}}^1$

素因数の和:1638

約数の個数: 112

約数和(自身を含む): 4462637760

約数和(自身を除く): 2581123328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 97, 112, 116, 194, 203, 224, 232, 388, 406, 448, 464, 679, 776, 812, 928, 1358, 1493, 1552, 1624, 1856, 2716, 2813, 2986, 3104, 3248, 5432, 5626, 5972, 6208, 6496, 10451, 10864, 11252, 11944, 12992, 19691, 20902, 21728, 22504, 23888, 39382, 41804, 43297, 43456, 45008, 47776, 78764, 83608, 86594, 90016, 95552, 144821, 157528, 167216, 173188, 180032, 289642, 303079, 315056, 334432, 346376, 579284, 606158, 630112, 668864, 692752, 1013747, 1158568, 1212316, 1260224, 1385504, 2027494, 2317136, 2424632, 2771008, 4054988, 4199809, 4634272, 4849264, 8109976, 8399618, 9268544, 9698528, 16219952, 16799236, 19397056, 29398663, 32439904, 33598472, 58797326, 64879808, 67196944, 117594652, 134393888, 235189304, 268787776, 470378608, 940757216, 1881514432]

約数ペア:

[(1, 1881514432), (2, 940757216), (4, 470378608), (7, 268787776), (8, 235189304), (14, 134393888), (16, 117594652), (28, 67196944), (29, 64879808), (32, 58797326), (56, 33598472), (58, 32439904), (64, 29398663), (97, 19397056), (112, 16799236), (116, 16219952), (194, 9698528), (203, 9268544), (224, 8399618), (232, 8109976), (388, 4849264), (406, 4634272), (448, 4199809), (464, 4054988), (679, 2771008), (776, 2424632), (812, 2317136), (928, 2027494), (1358, 1385504), (1493, 1260224), (1552, 1212316), (1624, 1158568), (1856, 1013747), (2716, 692752), (2813, 668864), (2986, 630112), (3104, 606158), (3248, 579284), (5432, 346376), (5626, 334432), (5972, 315056), (6208, 303079), (6496, 289642), (10451, 180032), (10864, 173188), (11252, 167216), (11944, 157528), (12992, 144821), (19691, 95552), (20902, 90016), (21728, 86594), (22504, 83608), (23888, 78764), (39382, 47776), (41804, 45008), (43297, 43456)]