245799396

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2081}}^1$

素因数の和:2301

約数の個数: 72

約数和(自身を含む): 661601304

約数和(自身を除く): 415801908

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 193, 204, 306, 386, 579, 612, 772, 1158, 1737, 2081, 2316, 3281, 3474, 4162, 6243, 6562, 6948, 8324, 9843, 12486, 13124, 18729, 19686, 24972, 29529, 35377, 37458, 39372, 59058, 70754, 74916, 106131, 118116, 141508, 212262, 318393, 401633, 424524, 636786, 803266, 1204899, 1273572, 1606532, 2409798, 3614697, 4819596, 6827761, 7229394, 13655522, 14458788, 20483283, 27311044, 40966566, 61449849, 81933132, 122899698, 245799396]

約数ペア:

[(1, 245799396), (2, 122899698), (3, 81933132), (4, 61449849), (6, 40966566), (9, 27311044), (12, 20483283), (17, 14458788), (18, 13655522), (34, 7229394), (36, 6827761), (51, 4819596), (68, 3614697), (102, 2409798), (153, 1606532), (193, 1273572), (204, 1204899), (306, 803266), (386, 636786), (579, 424524), (612, 401633), (772, 318393), (1158, 212262), (1737, 141508), (2081, 118116), (2316, 106131), (3281, 74916), (3474, 70754), (4162, 59058), (6243, 39372), (6562, 37458), (6948, 35377), (8324, 29529), (9843, 24972), (12486, 19686), (13124, 18729)]