1291567194

素因数分解:

$2^1\times 3^4\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:717

約数の個数: 80

約数和(自身を含む): 2945048040

約数和(自身を除く): 1653480846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 162, 193, 202, 303, 386, 409, 579, 606, 818, 909, 1158, 1227, 1737, 1818, 2454, 2727, 3474, 3681, 5211, 5454, 7362, 8181, 10422, 11043, 15633, 16362, 19493, 22086, 31266, 33129, 38986, 41309, 58479, 66258, 78937, 82618, 116958, 123927, 157874, 175437, 236811, 247854, 350874, 371781, 473622, 526311, 710433, 743562, 1052622, 1115343, 1420866, 1578933, 2131299, 2230686, 3157866, 3346029, 4262598, 6393897, 6692058, 7972637, 12787794, 15945274, 23917911, 47835822, 71753733, 143507466, 215261199, 430522398, 645783597, 1291567194]

約数ペア:

[(1, 1291567194), (2, 645783597), (3, 430522398), (6, 215261199), (9, 143507466), (18, 71753733), (27, 47835822), (54, 23917911), (81, 15945274), (101, 12787794), (162, 7972637), (193, 6692058), (202, 6393897), (303, 4262598), (386, 3346029), (409, 3157866), (579, 2230686), (606, 2131299), (818, 1578933), (909, 1420866), (1158, 1115343), (1227, 1052622), (1737, 743562), (1818, 710433), (2454, 526311), (2727, 473622), (3474, 371781), (3681, 350874), (5211, 247854), (5454, 236811), (7362, 175437), (8181, 157874), (10422, 123927), (11043, 116958), (15633, 82618), (16362, 78937), (19493, 66258), (22086, 58479), (31266, 41309), (33129, 38986)]