2389464

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 8087040

約数和(自身を除く): 5697576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 431, 462, 504, 616, 693, 792, 862, 924, 1293, 1386, 1724, 1848, 2586, 2772, 3017, 3448, 3879, 4741, 5172, 5544, 6034, 7758, 9051, 9482, 10344, 12068, 14223, 15516, 18102, 18964, 24136, 27153, 28446, 31032, 33187, 36204, 37928, 42669, 54306, 56892, 66374, 72408, 85338, 99561, 108612, 113784, 132748, 170676, 199122, 217224, 265496, 298683, 341352, 398244, 597366, 796488, 1194732, 2389464]

約数ペア:

[(1, 2389464), (2, 1194732), (3, 796488), (4, 597366), (6, 398244), (7, 341352), (8, 298683), (9, 265496), (11, 217224), (12, 199122), (14, 170676), (18, 132748), (21, 113784), (22, 108612), (24, 99561), (28, 85338), (33, 72408), (36, 66374), (42, 56892), (44, 54306), (56, 42669), (63, 37928), (66, 36204), (72, 33187), (77, 31032), (84, 28446), (88, 27153), (99, 24136), (126, 18964), (132, 18102), (154, 15516), (168, 14223), (198, 12068), (231, 10344), (252, 9482), (264, 9051), (308, 7758), (396, 6034), (431, 5544), (462, 5172), (504, 4741), (616, 3879), (693, 3448), (792, 3017), (862, 2772), (924, 2586), (1293, 1848), (1386, 1724)]