215706096

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{16831}}^1$

素因数の和:16934

約数の個数: 60

約数和(自身を含む): 610496640

約数和(自身を除く): 394790544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 12816, 16831, 33662, 50493, 67324, 100986, 134648, 151479, 201972, 269296, 302958, 403944, 605916, 807888, 1211832, 1497959, 2423664, 2995918, 4493877, 5991836, 8987754, 11983672, 13481631, 17975508, 23967344, 26963262, 35951016, 53926524, 71902032, 107853048, 215706096]

約数ペア:

[(1, 215706096), (2, 107853048), (3, 71902032), (4, 53926524), (6, 35951016), (8, 26963262), (9, 23967344), (12, 17975508), (16, 13481631), (18, 11983672), (24, 8987754), (36, 5991836), (48, 4493877), (72, 2995918), (89, 2423664), (144, 1497959), (178, 1211832), (267, 807888), (356, 605916), (534, 403944), (712, 302958), (801, 269296), (1068, 201972), (1424, 151479), (1602, 134648), (2136, 100986), (3204, 67324), (4272, 50493), (6408, 33662), (12816, 16831)]