461919472

素因数分解:

$2^4\times 7^3\times {\mathrm{73}}^1\times {\mathrm{1153}}^1$

素因数の和:1255

約数の個数: 80

約数和(自身を含む): 1058910400

約数和(自身を除く): 596990928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 292, 343, 392, 511, 584, 686, 784, 1022, 1153, 1168, 1372, 2044, 2306, 2744, 3577, 4088, 4612, 5488, 7154, 8071, 8176, 9224, 14308, 16142, 18448, 25039, 28616, 32284, 50078, 56497, 57232, 64568, 84169, 100156, 112994, 129136, 168338, 200312, 225988, 336676, 395479, 400624, 451976, 589183, 673352, 790958, 903952, 1178366, 1346704, 1581916, 2356732, 3163832, 4124281, 4713464, 6327664, 8248562, 9426928, 16497124, 28869967, 32994248, 57739934, 65988496, 115479868, 230959736, 461919472]

約数ペア:

[(1, 461919472), (2, 230959736), (4, 115479868), (7, 65988496), (8, 57739934), (14, 32994248), (16, 28869967), (28, 16497124), (49, 9426928), (56, 8248562), (73, 6327664), (98, 4713464), (112, 4124281), (146, 3163832), (196, 2356732), (292, 1581916), (343, 1346704), (392, 1178366), (511, 903952), (584, 790958), (686, 673352), (784, 589183), (1022, 451976), (1153, 400624), (1168, 395479), (1372, 336676), (2044, 225988), (2306, 200312), (2744, 168338), (3577, 129136), (4088, 112994), (4612, 100156), (5488, 84169), (7154, 64568), (8071, 57232), (8176, 56497), (9224, 50078), (14308, 32284), (16142, 28616), (18448, 25039)]