219843792

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{4451}}^1$

素因数の和:4486

約数の個数: 120

約数和(自身を含む): 717662400

約数和(自身を除く): 497818608

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, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1764, 2058, 2352, 2744, 3087, 3528, 4116, 4451, 5488, 6174, 7056, 8232, 8902, 12348, 13353, 16464, 17804, 24696, 26706, 31157, 35608, 40059, 49392, 53412, 62314, 71216, 80118, 93471, 106824, 124628, 160236, 186942, 213648, 218099, 249256, 280413, 320472, 373884, 436198, 498512, 560826, 640944, 654297, 747768, 872396, 1121652, 1308594, 1495536, 1526693, 1744792, 1962891, 2243304, 2617188, 3053386, 3489584, 3925782, 4486608, 4580079, 5234376, 6106772, 7851564, 9160158, 10468752, 12213544, 13740237, 15703128, 18320316, 24427088, 27480474, 31406256, 36640632, 54960948, 73281264, 109921896, 219843792]

約数ペア:

[(1, 219843792), (2, 109921896), (3, 73281264), (4, 54960948), (6, 36640632), (7, 31406256), (8, 27480474), (9, 24427088), (12, 18320316), (14, 15703128), (16, 13740237), (18, 12213544), (21, 10468752), (24, 9160158), (28, 7851564), (36, 6106772), (42, 5234376), (48, 4580079), (49, 4486608), (56, 3925782), (63, 3489584), (72, 3053386), (84, 2617188), (98, 2243304), (112, 1962891), (126, 1744792), (144, 1526693), (147, 1495536), (168, 1308594), (196, 1121652), (252, 872396), (294, 747768), (336, 654297), (343, 640944), (392, 560826), (441, 498512), (504, 436198), (588, 373884), (686, 320472), (784, 280413), (882, 249256), (1008, 218099), (1029, 213648), (1176, 186942), (1372, 160236), (1764, 124628), (2058, 106824), (2352, 93471), (2744, 80118), (3087, 71216), (3528, 62314), (4116, 53412), (4451, 49392), (5488, 40059), (6174, 35608), (7056, 31157), (8232, 26706), (8902, 24696), (12348, 17804), (13353, 16464)]