2012287112

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 4688409600

約数和(自身を除く): 2676122488

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 67, 71, 76, 88, 92, 121, 134, 142, 152, 184, 209, 242, 253, 268, 284, 418, 437, 484, 506, 536, 568, 737, 781, 836, 874, 968, 1012, 1273, 1349, 1474, 1541, 1562, 1633, 1672, 1748, 2024, 2299, 2546, 2698, 2783, 2948, 3082, 3124, 3266, 3496, 4598, 4757, 4807, 5092, 5396, 5566, 5896, 6164, 6248, 6532, 8107, 8591, 9196, 9514, 9614, 10184, 10792, 11132, 12328, 13064, 14003, 14839, 16214, 16951, 17182, 17963, 18392, 19028, 19228, 22264, 28006, 29279, 29678, 31027, 32428, 33902, 34364, 35926, 38056, 38456, 52327, 52877, 56012, 58558, 59356, 62054, 64856, 67804, 68728, 71852, 90383, 104654, 105754, 109411, 112024, 117116, 118712, 124108, 135608, 143704, 154033, 163229, 180766, 186461, 197593, 209308, 211508, 218822, 234232, 248216, 308066, 322069, 326458, 341297, 361532, 372922, 395186, 418616, 423016, 437644, 575597, 616132, 644138, 652916, 682594, 723064, 745844, 790372, 875288, 994213, 1151194, 1203521, 1232264, 1288276, 1305832, 1365188, 1491688, 1580744, 1988426, 2078809, 2302388, 2407042, 2576552, 2730376, 3542759, 3754267, 3976852, 4157618, 4604776, 4814084, 7085518, 7508534, 7953704, 8315236, 9628168, 10936343, 13238731, 14171036, 15017068, 16630472, 21872686, 22866899, 26477462, 28342072, 30034136, 43745372, 45733798, 52954924, 87490744, 91467596, 105909848, 182935192, 251535889, 503071778, 1006143556, 2012287112]

約数ペア:

[(1, 2012287112), (2, 1006143556), (4, 503071778), (8, 251535889), (11, 182935192), (19, 105909848), (22, 91467596), (23, 87490744), (38, 52954924), (44, 45733798), (46, 43745372), (67, 30034136), (71, 28342072), (76, 26477462), (88, 22866899), (92, 21872686), (121, 16630472), (134, 15017068), (142, 14171036), (152, 13238731), (184, 10936343), (209, 9628168), (242, 8315236), (253, 7953704), (268, 7508534), (284, 7085518), (418, 4814084), (437, 4604776), (484, 4157618), (506, 3976852), (536, 3754267), (568, 3542759), (737, 2730376), (781, 2576552), (836, 2407042), (874, 2302388), (968, 2078809), (1012, 1988426), (1273, 1580744), (1349, 1491688), (1474, 1365188), (1541, 1305832), (1562, 1288276), (1633, 1232264), (1672, 1203521), (1748, 1151194), (2024, 994213), (2299, 875288), (2546, 790372), (2698, 745844), (2783, 723064), (2948, 682594), (3082, 652916), (3124, 644138), (3266, 616132), (3496, 575597), (4598, 437644), (4757, 423016), (4807, 418616), (5092, 395186), (5396, 372922), (5566, 361532), (5896, 341297), (6164, 326458), (6248, 322069), (6532, 308066), (8107, 248216), (8591, 234232), (9196, 218822), (9514, 211508), (9614, 209308), (10184, 197593), (10792, 186461), (11132, 180766), (12328, 163229), (13064, 154033), (14003, 143704), (14839, 135608), (16214, 124108), (16951, 118712), (17182, 117116), (17963, 112024), (18392, 109411), (19028, 105754), (19228, 104654), (22264, 90383), (28006, 71852), (29279, 68728), (29678, 67804), (31027, 64856), (32428, 62054), (33902, 59356), (34364, 58558), (35926, 56012), (38056, 52877), (38456, 52327)]