218870064

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31019}}^1$

素因数の和:31047

約数の個数: 90

約数和(自身を含む): 712560420

約数和(自身を除く): 493690356

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 31019, 62038, 93057, 124076, 186114, 217133, 248152, 279171, 372228, 434266, 496304, 558342, 651399, 744456, 868532, 1116684, 1302798, 1488912, 1519931, 1737064, 1954197, 2233368, 2605596, 3039862, 3474128, 3908394, 4466736, 4559793, 5211192, 6079724, 7816788, 9119586, 10422384, 12159448, 13679379, 15633576, 18239172, 24318896, 27358758, 31267152, 36478344, 54717516, 72956688, 109435032, 218870064]

約数ペア:

[(1, 218870064), (2, 109435032), (3, 72956688), (4, 54717516), (6, 36478344), (7, 31267152), (8, 27358758), (9, 24318896), (12, 18239172), (14, 15633576), (16, 13679379), (18, 12159448), (21, 10422384), (24, 9119586), (28, 7816788), (36, 6079724), (42, 5211192), (48, 4559793), (49, 4466736), (56, 3908394), (63, 3474128), (72, 3039862), (84, 2605596), (98, 2233368), (112, 1954197), (126, 1737064), (144, 1519931), (147, 1488912), (168, 1302798), (196, 1116684), (252, 868532), (294, 744456), (336, 651399), (392, 558342), (441, 496304), (504, 434266), (588, 372228), (784, 279171), (882, 248152), (1008, 217133), (1176, 186114), (1764, 124076), (2352, 93057), (3528, 62038), (7056, 31019)]