642382596

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{205103}}^1$

素因数の和:205145

約数の個数: 48

約数和(自身を含む): 1722873600

約数和(自身を除く): 1080491004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 205103, 410206, 615309, 820412, 1230618, 1845927, 2461236, 3691854, 5537781, 5947987, 7383708, 11075562, 11895974, 17843961, 22151124, 23791948, 35687922, 53531883, 71375844, 107063766, 160595649, 214127532, 321191298, 642382596]

約数ペア:

[(1, 642382596), (2, 321191298), (3, 214127532), (4, 160595649), (6, 107063766), (9, 71375844), (12, 53531883), (18, 35687922), (27, 23791948), (29, 22151124), (36, 17843961), (54, 11895974), (58, 11075562), (87, 7383708), (108, 5947987), (116, 5537781), (174, 3691854), (261, 2461236), (348, 1845927), (522, 1230618), (783, 820412), (1044, 615309), (1566, 410206), (3132, 205103)]