2816784

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:676

約数の個数: 60

約数和(自身を含む): 8150272

約数和(自身を除く): 5333488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 631, 744, 1116, 1262, 1488, 1893, 2232, 2524, 3786, 4464, 5048, 5679, 7572, 10096, 11358, 15144, 19561, 22716, 30288, 39122, 45432, 58683, 78244, 90864, 117366, 156488, 176049, 234732, 312976, 352098, 469464, 704196, 938928, 1408392, 2816784]

約数ペア:

[(1, 2816784), (2, 1408392), (3, 938928), (4, 704196), (6, 469464), (8, 352098), (9, 312976), (12, 234732), (16, 176049), (18, 156488), (24, 117366), (31, 90864), (36, 78244), (48, 58683), (62, 45432), (72, 39122), (93, 30288), (124, 22716), (144, 19561), (186, 15144), (248, 11358), (279, 10096), (372, 7572), (496, 5679), (558, 5048), (631, 4464), (744, 3786), (1116, 2524), (1262, 2232), (1488, 1893)]