27408216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 82114560

約数和(自身を除く): 54706344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 186, 187, 197, 204, 248, 264, 341, 372, 374, 394, 408, 527, 561, 591, 682, 744, 748, 788, 1023, 1054, 1122, 1182, 1364, 1496, 1576, 1581, 2046, 2108, 2167, 2244, 2364, 2728, 3162, 3349, 4092, 4216, 4334, 4488, 4728, 5797, 6107, 6324, 6501, 6698, 8184, 8668, 10047, 11594, 12214, 12648, 13002, 13396, 17336, 17391, 18321, 20094, 23188, 24428, 26004, 26792, 34782, 36642, 36839, 40188, 46376, 48856, 52008, 67177, 69564, 73284, 73678, 80376, 103819, 110517, 134354, 139128, 146568, 147356, 201531, 207638, 221034, 268708, 294712, 311457, 403062, 415276, 442068, 537416, 622914, 806124, 830552, 884136, 1142009, 1245828, 1612248, 2284018, 2491656, 3426027, 4568036, 6852054, 9136072, 13704108, 27408216]

約数ペア:

[(1, 27408216), (2, 13704108), (3, 9136072), (4, 6852054), (6, 4568036), (8, 3426027), (11, 2491656), (12, 2284018), (17, 1612248), (22, 1245828), (24, 1142009), (31, 884136), (33, 830552), (34, 806124), (44, 622914), (51, 537416), (62, 442068), (66, 415276), (68, 403062), (88, 311457), (93, 294712), (102, 268708), (124, 221034), (132, 207638), (136, 201531), (186, 147356), (187, 146568), (197, 139128), (204, 134354), (248, 110517), (264, 103819), (341, 80376), (372, 73678), (374, 73284), (394, 69564), (408, 67177), (527, 52008), (561, 48856), (591, 46376), (682, 40188), (744, 36839), (748, 36642), (788, 34782), (1023, 26792), (1054, 26004), (1122, 24428), (1182, 23188), (1364, 20094), (1496, 18321), (1576, 17391), (1581, 17336), (2046, 13396), (2108, 13002), (2167, 12648), (2244, 12214), (2364, 11594), (2728, 10047), (3162, 8668), (3349, 8184), (4092, 6698), (4216, 6501), (4334, 6324), (4488, 6107), (4728, 5797)]