220374264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{49103}}^1$

素因数の和:49140

約数の個数: 64

約数和(自身を含む): 636387840

約数和(自身を除く): 416013576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 49103, 98206, 147309, 196412, 294618, 392824, 540133, 589236, 834751, 1080266, 1178472, 1620399, 1669502, 2160532, 2504253, 3240798, 3339004, 4321064, 5008506, 6481596, 6678008, 9182261, 10017012, 12963192, 18364522, 20034024, 27546783, 36729044, 55093566, 73458088, 110187132, 220374264]

約数ペア:

[(1, 220374264), (2, 110187132), (3, 73458088), (4, 55093566), (6, 36729044), (8, 27546783), (11, 20034024), (12, 18364522), (17, 12963192), (22, 10017012), (24, 9182261), (33, 6678008), (34, 6481596), (44, 5008506), (51, 4321064), (66, 3339004), (68, 3240798), (88, 2504253), (102, 2160532), (132, 1669502), (136, 1620399), (187, 1178472), (204, 1080266), (264, 834751), (374, 589236), (408, 540133), (561, 392824), (748, 294618), (1122, 196412), (1496, 147309), (2244, 98206), (4488, 49103)]