277599140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1201}}^1$

素因数の和:1357

約数の個数: 96

約数和(自身を含む): 723738624

約数和(自身を除く): 446139484

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 127, 130, 140, 182, 254, 260, 364, 455, 508, 635, 889, 910, 1201, 1270, 1651, 1778, 1820, 2402, 2540, 3302, 3556, 4445, 4804, 6005, 6604, 8255, 8407, 8890, 11557, 12010, 15613, 16510, 16814, 17780, 23114, 24020, 31226, 33020, 33628, 42035, 46228, 57785, 62452, 78065, 84070, 109291, 115570, 152527, 156130, 168140, 218582, 231140, 305054, 312260, 437164, 546455, 610108, 762635, 1067689, 1092910, 1525270, 1982851, 2135378, 2185820, 3050540, 3965702, 4270756, 5338445, 7931404, 9914255, 10676890, 13879957, 19828510, 21353780, 27759914, 39657020, 55519828, 69399785, 138799570, 277599140]

約数ペア:

[(1, 277599140), (2, 138799570), (4, 69399785), (5, 55519828), (7, 39657020), (10, 27759914), (13, 21353780), (14, 19828510), (20, 13879957), (26, 10676890), (28, 9914255), (35, 7931404), (52, 5338445), (65, 4270756), (70, 3965702), (91, 3050540), (127, 2185820), (130, 2135378), (140, 1982851), (182, 1525270), (254, 1092910), (260, 1067689), (364, 762635), (455, 610108), (508, 546455), (635, 437164), (889, 312260), (910, 305054), (1201, 231140), (1270, 218582), (1651, 168140), (1778, 156130), (1820, 152527), (2402, 115570), (2540, 109291), (3302, 84070), (3556, 78065), (4445, 62452), (4804, 57785), (6005, 46228), (6604, 42035), (8255, 33628), (8407, 33020), (8890, 31226), (11557, 24020), (12010, 23114), (15613, 17780), (16510, 16814)]