275580844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 624314880

約数和(自身を除く): 348734036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 139, 154, 157, 164, 278, 287, 308, 314, 451, 556, 574, 628, 902, 973, 1099, 1148, 1529, 1727, 1804, 1946, 2198, 3058, 3157, 3454, 3892, 4396, 5699, 6116, 6314, 6437, 6908, 10703, 11398, 12089, 12628, 12874, 21406, 21823, 22796, 24178, 25748, 39893, 42812, 43646, 45059, 48356, 62689, 70807, 79786, 87292, 90118, 125378, 141614, 152761, 159572, 180236, 240053, 250756, 283228, 305522, 438823, 480106, 495649, 611044, 877646, 894743, 960212, 991298, 1680371, 1755292, 1789486, 1982596, 3360742, 3578972, 6263201, 6721484, 9842173, 12526402, 19684346, 25052804, 39368692, 68895211, 137790422, 275580844]

約数ペア:

[(1, 275580844), (2, 137790422), (4, 68895211), (7, 39368692), (11, 25052804), (14, 19684346), (22, 12526402), (28, 9842173), (41, 6721484), (44, 6263201), (77, 3578972), (82, 3360742), (139, 1982596), (154, 1789486), (157, 1755292), (164, 1680371), (278, 991298), (287, 960212), (308, 894743), (314, 877646), (451, 611044), (556, 495649), (574, 480106), (628, 438823), (902, 305522), (973, 283228), (1099, 250756), (1148, 240053), (1529, 180236), (1727, 159572), (1804, 152761), (1946, 141614), (2198, 125378), (3058, 90118), (3157, 87292), (3454, 79786), (3892, 70807), (4396, 62689), (5699, 48356), (6116, 45059), (6314, 43646), (6437, 42812), (6908, 39893), (10703, 25748), (11398, 24178), (12089, 22796), (12628, 21823), (12874, 21406)]