1279647512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36083}}^1$

素因数の和:36144

約数の個数: 64

約数和(自身を含む): 2909813760

約数和(自身を除く): 1630166248

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2728, 3224, 4433, 8866, 17732, 35464, 36083, 72166, 144332, 288664, 396913, 469079, 793826, 938158, 1118573, 1587652, 1876316, 2237146, 3175304, 3752632, 4474292, 5159869, 8948584, 10319738, 12304303, 14541449, 20639476, 24608606, 29082898, 41278952, 49217212, 58165796, 98434424, 116331592, 159955939, 319911878, 639823756, 1279647512]

約数ペア:

[(1, 1279647512), (2, 639823756), (4, 319911878), (8, 159955939), (11, 116331592), (13, 98434424), (22, 58165796), (26, 49217212), (31, 41278952), (44, 29082898), (52, 24608606), (62, 20639476), (88, 14541449), (104, 12304303), (124, 10319738), (143, 8948584), (248, 5159869), (286, 4474292), (341, 3752632), (403, 3175304), (572, 2237146), (682, 1876316), (806, 1587652), (1144, 1118573), (1364, 938158), (1612, 793826), (2728, 469079), (3224, 396913), (4433, 288664), (8866, 144332), (17732, 72166), (35464, 36083)]