255790176

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 750145536

約数和(自身を除く): 494355360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 37, 46, 48, 62, 69, 74, 92, 93, 96, 101, 111, 124, 138, 148, 184, 186, 202, 222, 248, 276, 296, 303, 368, 372, 404, 444, 496, 552, 592, 606, 713, 736, 744, 808, 851, 888, 992, 1104, 1147, 1184, 1212, 1426, 1488, 1616, 1702, 1776, 2139, 2208, 2294, 2323, 2424, 2553, 2852, 2976, 3131, 3232, 3404, 3441, 3552, 3737, 4278, 4588, 4646, 4848, 5106, 5704, 6262, 6808, 6882, 6969, 7474, 8556, 9176, 9292, 9393, 9696, 10212, 11211, 11408, 12524, 13616, 13764, 13938, 14948, 17112, 18352, 18584, 18786, 20424, 22422, 22816, 25048, 26381, 27232, 27528, 27876, 29896, 34224, 36704, 37168, 37572, 40848, 44844, 50096, 52762, 55056, 55752, 59792, 68448, 72013, 74336, 75144, 79143, 81696, 85951, 89688, 100192, 105524, 110112, 111504, 115847, 119584, 144026, 150288, 158286, 171902, 179376, 211048, 216039, 223008, 231694, 257853, 288052, 300576, 316572, 343804, 347541, 358752, 422096, 432078, 463388, 515706, 576104, 633144, 687608, 695082, 844192, 864156, 926776, 1031412, 1152208, 1266288, 1375216, 1390164, 1728312, 1853552, 2062824, 2304416, 2532576, 2664481, 2750432, 2780328, 3456624, 3707104, 4125648, 5328962, 5560656, 6913248, 7993443, 8251296, 10657924, 11121312, 15986886, 21315848, 31973772, 42631696, 63947544, 85263392, 127895088, 255790176]

約数ペア:

[(1, 255790176), (2, 127895088), (3, 85263392), (4, 63947544), (6, 42631696), (8, 31973772), (12, 21315848), (16, 15986886), (23, 11121312), (24, 10657924), (31, 8251296), (32, 7993443), (37, 6913248), (46, 5560656), (48, 5328962), (62, 4125648), (69, 3707104), (74, 3456624), (92, 2780328), (93, 2750432), (96, 2664481), (101, 2532576), (111, 2304416), (124, 2062824), (138, 1853552), (148, 1728312), (184, 1390164), (186, 1375216), (202, 1266288), (222, 1152208), (248, 1031412), (276, 926776), (296, 864156), (303, 844192), (368, 695082), (372, 687608), (404, 633144), (444, 576104), (496, 515706), (552, 463388), (592, 432078), (606, 422096), (713, 358752), (736, 347541), (744, 343804), (808, 316572), (851, 300576), (888, 288052), (992, 257853), (1104, 231694), (1147, 223008), (1184, 216039), (1212, 211048), (1426, 179376), (1488, 171902), (1616, 158286), (1702, 150288), (1776, 144026), (2139, 119584), (2208, 115847), (2294, 111504), (2323, 110112), (2424, 105524), (2553, 100192), (2852, 89688), (2976, 85951), (3131, 81696), (3232, 79143), (3404, 75144), (3441, 74336), (3552, 72013), (3737, 68448), (4278, 59792), (4588, 55752), (4646, 55056), (4848, 52762), (5106, 50096), (5704, 44844), (6262, 40848), (6808, 37572), (6882, 37168), (6969, 36704), (7474, 34224), (8556, 29896), (9176, 27876), (9292, 27528), (9393, 27232), (9696, 26381), (10212, 25048), (11211, 22816), (11408, 22422), (12524, 20424), (13616, 18786), (13764, 18584), (13938, 18352), (14948, 17112)]