1691569188

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{52267}}^1$

素因数の和:52337

約数の個数: 72

約数和(自身を含む): 4566132480

約数和(自身を除く): 2874563292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 899, 1044, 1116, 1798, 2697, 3596, 5394, 8091, 10788, 16182, 32364, 52267, 104534, 156801, 209068, 313602, 470403, 627204, 940806, 1515743, 1620277, 1881612, 3031486, 3240554, 4547229, 4860831, 6062972, 6481108, 9094458, 9721662, 13641687, 14582493, 18188916, 19443324, 27283374, 29164986, 46988033, 54566748, 58329972, 93976066, 140964099, 187952132, 281928198, 422892297, 563856396, 845784594, 1691569188]

約数ペア:

[(1, 1691569188), (2, 845784594), (3, 563856396), (4, 422892297), (6, 281928198), (9, 187952132), (12, 140964099), (18, 93976066), (29, 58329972), (31, 54566748), (36, 46988033), (58, 29164986), (62, 27283374), (87, 19443324), (93, 18188916), (116, 14582493), (124, 13641687), (174, 9721662), (186, 9094458), (261, 6481108), (279, 6062972), (348, 4860831), (372, 4547229), (522, 3240554), (558, 3031486), (899, 1881612), (1044, 1620277), (1116, 1515743), (1798, 940806), (2697, 627204), (3596, 470403), (5394, 313602), (8091, 209068), (10788, 156801), (16182, 104534), (32364, 52267)]