215895132

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{7487}}^1$

素因数の和:7592

約数の個数: 60

約数和(自身を含む): 570810240

約数和(自身を除く): 354915108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 7209, 7487, 9612, 14418, 14974, 22461, 28836, 29948, 44922, 67383, 89844, 134766, 202149, 269532, 404298, 606447, 666343, 808596, 1212894, 1332686, 1999029, 2425788, 2665372, 3998058, 5997087, 7996116, 11994174, 17991261, 23988348, 35982522, 53973783, 71965044, 107947566, 215895132]

約数ペア:

[(1, 215895132), (2, 107947566), (3, 71965044), (4, 53973783), (6, 35982522), (9, 23988348), (12, 17991261), (18, 11994174), (27, 7996116), (36, 5997087), (54, 3998058), (81, 2665372), (89, 2425788), (108, 1999029), (162, 1332686), (178, 1212894), (267, 808596), (324, 666343), (356, 606447), (534, 404298), (801, 269532), (1068, 202149), (1602, 134766), (2403, 89844), (3204, 67383), (4806, 44922), (7209, 29948), (7487, 28836), (9612, 22461), (14418, 14974)]