671030892

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 216

約数和(自身を含む): 2085008016

約数和(自身を除く): 1413977124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 73, 81, 84, 98, 108, 126, 146, 147, 162, 189, 193, 196, 219, 243, 252, 292, 294, 324, 378, 386, 438, 441, 486, 511, 567, 579, 588, 657, 756, 772, 876, 882, 972, 1022, 1134, 1158, 1314, 1323, 1351, 1533, 1701, 1737, 1764, 1971, 2044, 2268, 2316, 2628, 2646, 2702, 3066, 3402, 3474, 3577, 3942, 3969, 4053, 4599, 5211, 5292, 5404, 5913, 6132, 6804, 6948, 7154, 7884, 7938, 8106, 9198, 9457, 10422, 10731, 11826, 11907, 12159, 13797, 14089, 14308, 15633, 15876, 16212, 17739, 18396, 18914, 20844, 21462, 23652, 23814, 24318, 27594, 28178, 28371, 31266, 32193, 35478, 36477, 37828, 41391, 42267, 42924, 46899, 47628, 48636, 55188, 56356, 56742, 62532, 64386, 70956, 72954, 82782, 84534, 85113, 93798, 96579, 98623, 109431, 113484, 124173, 126801, 128772, 145908, 165564, 169068, 170226, 187596, 193158, 197246, 218862, 248346, 253602, 255339, 289737, 295869, 328293, 340452, 380403, 386316, 394492, 437724, 496692, 507204, 510678, 579474, 591738, 656586, 690361, 760806, 766017, 869211, 887607, 1021356, 1141209, 1158948, 1183476, 1313172, 1380722, 1521612, 1532034, 1738422, 1775214, 2071083, 2282418, 2298051, 2662821, 2761444, 3064068, 3423627, 3476844, 3550428, 4142166, 4564836, 4596102, 5325642, 6213249, 6847254, 7988463, 8284332, 9192204, 10651284, 12426498, 13694508, 15976926, 18639747, 23965389, 24852996, 31953852, 37279494, 47930778, 55919241, 74558988, 95861556, 111838482, 167757723, 223676964, 335515446, 671030892]

約数ペア:

[(1, 671030892), (2, 335515446), (3, 223676964), (4, 167757723), (6, 111838482), (7, 95861556), (9, 74558988), (12, 55919241), (14, 47930778), (18, 37279494), (21, 31953852), (27, 24852996), (28, 23965389), (36, 18639747), (42, 15976926), (49, 13694508), (54, 12426498), (63, 10651284), (73, 9192204), (81, 8284332), (84, 7988463), (98, 6847254), (108, 6213249), (126, 5325642), (146, 4596102), (147, 4564836), (162, 4142166), (189, 3550428), (193, 3476844), (196, 3423627), (219, 3064068), (243, 2761444), (252, 2662821), (292, 2298051), (294, 2282418), (324, 2071083), (378, 1775214), (386, 1738422), (438, 1532034), (441, 1521612), (486, 1380722), (511, 1313172), (567, 1183476), (579, 1158948), (588, 1141209), (657, 1021356), (756, 887607), (772, 869211), (876, 766017), (882, 760806), (972, 690361), (1022, 656586), (1134, 591738), (1158, 579474), (1314, 510678), (1323, 507204), (1351, 496692), (1533, 437724), (1701, 394492), (1737, 386316), (1764, 380403), (1971, 340452), (2044, 328293), (2268, 295869), (2316, 289737), (2628, 255339), (2646, 253602), (2702, 248346), (3066, 218862), (3402, 197246), (3474, 193158), (3577, 187596), (3942, 170226), (3969, 169068), (4053, 165564), (4599, 145908), (5211, 128772), (5292, 126801), (5404, 124173), (5913, 113484), (6132, 109431), (6804, 98623), (6948, 96579), (7154, 93798), (7884, 85113), (7938, 84534), (8106, 82782), (9198, 72954), (9457, 70956), (10422, 64386), (10731, 62532), (11826, 56742), (11907, 56356), (12159, 55188), (13797, 48636), (14089, 47628), (14308, 46899), (15633, 42924), (15876, 42267), (16212, 41391), (17739, 37828), (18396, 36477), (18914, 35478), (20844, 32193), (21462, 31266), (23652, 28371), (23814, 28178), (24318, 27594)]