1228626448

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{5081}}^1$

素因数の和:5240

約数の個数: 80

約数和(自身を含む): 2903814144

約数和(自身を除く): 1675187696

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 127, 136, 238, 254, 272, 476, 508, 889, 952, 1016, 1778, 1904, 2032, 2159, 3556, 4318, 5081, 7112, 8636, 10162, 14224, 15113, 17272, 20324, 30226, 34544, 35567, 40648, 60452, 71134, 81296, 86377, 120904, 142268, 172754, 241808, 284536, 345508, 569072, 604639, 645287, 691016, 1209278, 1290574, 1382032, 2418556, 2581148, 4517009, 4837112, 5162296, 9034018, 9674224, 10324592, 10969879, 18068036, 21939758, 36136072, 43879516, 72272144, 76789153, 87759032, 153578306, 175518064, 307156612, 614313224, 1228626448]

約数ペア:

[(1, 1228626448), (2, 614313224), (4, 307156612), (7, 175518064), (8, 153578306), (14, 87759032), (16, 76789153), (17, 72272144), (28, 43879516), (34, 36136072), (56, 21939758), (68, 18068036), (112, 10969879), (119, 10324592), (127, 9674224), (136, 9034018), (238, 5162296), (254, 4837112), (272, 4517009), (476, 2581148), (508, 2418556), (889, 1382032), (952, 1290574), (1016, 1209278), (1778, 691016), (1904, 645287), (2032, 604639), (2159, 569072), (3556, 345508), (4318, 284536), (5081, 241808), (7112, 172754), (8636, 142268), (10162, 120904), (14224, 86377), (15113, 81296), (17272, 71134), (20324, 60452), (30226, 40648), (34544, 35567)]