211672692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4066

約数の個数: 144

約数和(自身を含む): 702374400

約数和(自身を除く): 490701708

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 798, 836, 924, 1197, 1254, 1386, 1463, 1596, 1881, 2394, 2508, 2772, 2926, 3762, 4019, 4389, 4788, 5852, 7524, 8038, 8778, 12057, 13167, 16076, 17556, 24114, 26334, 28133, 36171, 44209, 48228, 52668, 56266, 72342, 76361, 84399, 88418, 112532, 132627, 144684, 152722, 168798, 176836, 229083, 253197, 265254, 305444, 309463, 337596, 397881, 458166, 506394, 530508, 534527, 618926, 687249, 795762, 839971, 916332, 928389, 1012788, 1069054, 1237852, 1374498, 1591524, 1603581, 1679942, 1856778, 2138108, 2519913, 2748996, 2785167, 3207162, 3359884, 3713556, 4810743, 5039826, 5570334, 5879797, 6414324, 7559739, 9621486, 10079652, 11140668, 11759594, 15119478, 17639391, 19242972, 23519188, 30238956, 35278782, 52918173, 70557564, 105836346, 211672692]

約数ペア:

[(1, 211672692), (2, 105836346), (3, 70557564), (4, 52918173), (6, 35278782), (7, 30238956), (9, 23519188), (11, 19242972), (12, 17639391), (14, 15119478), (18, 11759594), (19, 11140668), (21, 10079652), (22, 9621486), (28, 7559739), (33, 6414324), (36, 5879797), (38, 5570334), (42, 5039826), (44, 4810743), (57, 3713556), (63, 3359884), (66, 3207162), (76, 2785167), (77, 2748996), (84, 2519913), (99, 2138108), (114, 1856778), (126, 1679942), (132, 1603581), (133, 1591524), (154, 1374498), (171, 1237852), (198, 1069054), (209, 1012788), (228, 928389), (231, 916332), (252, 839971), (266, 795762), (308, 687249), (342, 618926), (396, 534527), (399, 530508), (418, 506394), (462, 458166), (532, 397881), (627, 337596), (684, 309463), (693, 305444), (798, 265254), (836, 253197), (924, 229083), (1197, 176836), (1254, 168798), (1386, 152722), (1463, 144684), (1596, 132627), (1881, 112532), (2394, 88418), (2508, 84399), (2772, 76361), (2926, 72342), (3762, 56266), (4019, 52668), (4389, 48228), (4788, 44209), (5852, 36171), (7524, 28133), (8038, 26334), (8778, 24114), (12057, 17556), (13167, 16076)]