254835152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1036

約数の個数: 80

約数和(自身を含む): 585295872

約数和(自身を除く): 330460720

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 127, 143, 176, 208, 254, 286, 508, 572, 877, 1016, 1144, 1397, 1651, 1754, 2032, 2288, 2794, 3302, 3508, 5588, 6604, 7016, 9647, 11176, 11401, 13208, 14032, 18161, 19294, 22352, 22802, 26416, 36322, 38588, 45604, 72644, 77176, 91208, 111379, 125411, 145288, 154352, 182416, 222758, 250822, 290576, 445516, 501644, 891032, 1003288, 1225169, 1447927, 1782064, 2006576, 2450338, 2895854, 4900676, 5791708, 9801352, 11583416, 15927197, 19602704, 23166832, 31854394, 63708788, 127417576, 254835152]

約数ペア:

[(1, 254835152), (2, 127417576), (4, 63708788), (8, 31854394), (11, 23166832), (13, 19602704), (16, 15927197), (22, 11583416), (26, 9801352), (44, 5791708), (52, 4900676), (88, 2895854), (104, 2450338), (127, 2006576), (143, 1782064), (176, 1447927), (208, 1225169), (254, 1003288), (286, 891032), (508, 501644), (572, 445516), (877, 290576), (1016, 250822), (1144, 222758), (1397, 182416), (1651, 154352), (1754, 145288), (2032, 125411), (2288, 111379), (2794, 91208), (3302, 77176), (3508, 72644), (5588, 45604), (6604, 38588), (7016, 36322), (9647, 26416), (11176, 22802), (11401, 22352), (13208, 19294), (14032, 18161)]