3988776

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 11275200

約数和(自身を除く): 7286424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 521, 638, 696, 957, 1042, 1276, 1563, 1914, 2084, 2552, 3126, 3828, 4168, 5731, 6252, 7656, 11462, 12504, 15109, 17193, 22924, 30218, 34386, 45327, 45848, 60436, 68772, 90654, 120872, 137544, 166199, 181308, 332398, 362616, 498597, 664796, 997194, 1329592, 1994388, 3988776]

約数ペア:

[(1, 3988776), (2, 1994388), (3, 1329592), (4, 997194), (6, 664796), (8, 498597), (11, 362616), (12, 332398), (22, 181308), (24, 166199), (29, 137544), (33, 120872), (44, 90654), (58, 68772), (66, 60436), (87, 45848), (88, 45327), (116, 34386), (132, 30218), (174, 22924), (232, 17193), (264, 15109), (319, 12504), (348, 11462), (521, 7656), (638, 6252), (696, 5731), (957, 4168), (1042, 3828), (1276, 3126), (1563, 2552), (1914, 2084)]