821724936

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{10723}}^1$

素因数の和:10866

約数の個数: 64

約数和(自身を含む): 2141368320

約数和(自身を除く): 1319643384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 103, 124, 186, 206, 248, 309, 372, 412, 618, 744, 824, 1236, 2472, 3193, 6386, 9579, 10723, 12772, 19158, 21446, 25544, 32169, 38316, 42892, 64338, 76632, 85784, 128676, 257352, 332413, 664826, 997239, 1104469, 1329652, 1994478, 2208938, 2659304, 3313407, 3988956, 4417876, 6626814, 7977912, 8835752, 13253628, 26507256, 34238539, 68477078, 102715617, 136954156, 205431234, 273908312, 410862468, 821724936]

約数ペア:

[(1, 821724936), (2, 410862468), (3, 273908312), (4, 205431234), (6, 136954156), (8, 102715617), (12, 68477078), (24, 34238539), (31, 26507256), (62, 13253628), (93, 8835752), (103, 7977912), (124, 6626814), (186, 4417876), (206, 3988956), (248, 3313407), (309, 2659304), (372, 2208938), (412, 1994478), (618, 1329652), (744, 1104469), (824, 997239), (1236, 664826), (2472, 332413), (3193, 257352), (6386, 128676), (9579, 85784), (10723, 76632), (12772, 64338), (19158, 42892), (21446, 38316), (25544, 32169)]