2198941008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{143609}}^1$

素因数の和:143660

約数の個数: 80

約数和(自身を含む): 6410750400

約数和(自身を除く): 4211809392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 5104, 7656, 15312, 143609, 287218, 430827, 574436, 861654, 1148872, 1579699, 1723308, 2297744, 3159398, 3446616, 4164661, 4739097, 6318796, 6893232, 8329322, 9478194, 12493983, 12637592, 16658644, 18956388, 24987966, 25275184, 33317288, 37912776, 45811271, 49975932, 66634576, 75825552, 91622542, 99951864, 137433813, 183245084, 199903728, 274867626, 366490168, 549735252, 732980336, 1099470504, 2198941008]

約数ペア:

[(1, 2198941008), (2, 1099470504), (3, 732980336), (4, 549735252), (6, 366490168), (8, 274867626), (11, 199903728), (12, 183245084), (16, 137433813), (22, 99951864), (24, 91622542), (29, 75825552), (33, 66634576), (44, 49975932), (48, 45811271), (58, 37912776), (66, 33317288), (87, 25275184), (88, 24987966), (116, 18956388), (132, 16658644), (174, 12637592), (176, 12493983), (232, 9478194), (264, 8329322), (319, 6893232), (348, 6318796), (464, 4739097), (528, 4164661), (638, 3446616), (696, 3159398), (957, 2297744), (1276, 1723308), (1392, 1579699), (1914, 1148872), (2552, 861654), (3828, 574436), (5104, 430827), (7656, 287218), (15312, 143609)]