215797464

素因数分解:

$2^3\times 3^2\times {\mathrm{601}}^1\times {\mathrm{4987}}^1$

素因数の和:5600

約数の個数: 48

約数和(自身を含む): 585541320

約数和(自身を除く): 369743856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 601, 1202, 1803, 2404, 3606, 4808, 4987, 5409, 7212, 9974, 10818, 14424, 14961, 19948, 21636, 29922, 39896, 43272, 44883, 59844, 89766, 119688, 179532, 359064, 2997187, 5994374, 8991561, 11988748, 17983122, 23977496, 26974683, 35966244, 53949366, 71932488, 107898732, 215797464]

約数ペア:

[(1, 215797464), (2, 107898732), (3, 71932488), (4, 53949366), (6, 35966244), (8, 26974683), (9, 23977496), (12, 17983122), (18, 11988748), (24, 8991561), (36, 5994374), (72, 2997187), (601, 359064), (1202, 179532), (1803, 119688), (2404, 89766), (3606, 59844), (4808, 44883), (4987, 43272), (5409, 39896), (7212, 29922), (9974, 21636), (10818, 19948), (14424, 14961)]