38426388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 122802624

約数和(自身を除く): 84376236

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 143, 147, 154, 156, 182, 196, 231, 273, 286, 294, 308, 364, 429, 457, 462, 539, 546, 572, 588, 637, 858, 914, 924, 1001, 1078, 1092, 1274, 1371, 1617, 1716, 1828, 1911, 2002, 2156, 2548, 2742, 3003, 3199, 3234, 3822, 4004, 5027, 5484, 5941, 6006, 6398, 6468, 7007, 7644, 9597, 10054, 11882, 12012, 12796, 14014, 15081, 17823, 19194, 20108, 21021, 22393, 23764, 28028, 30162, 35189, 35646, 38388, 41587, 42042, 44786, 60324, 65351, 67179, 70378, 71292, 83174, 84084, 89572, 105567, 124761, 130702, 134358, 140756, 166348, 196053, 211134, 246323, 249522, 261404, 268716, 291109, 392106, 422268, 457457, 492646, 499044, 582218, 738969, 784212, 873327, 914914, 985292, 1164436, 1372371, 1477938, 1746654, 1829828, 2744742, 2955876, 3202199, 3493308, 5489484, 6404398, 9606597, 12808796, 19213194, 38426388]

約数ペア:

[(1, 38426388), (2, 19213194), (3, 12808796), (4, 9606597), (6, 6404398), (7, 5489484), (11, 3493308), (12, 3202199), (13, 2955876), (14, 2744742), (21, 1829828), (22, 1746654), (26, 1477938), (28, 1372371), (33, 1164436), (39, 985292), (42, 914914), (44, 873327), (49, 784212), (52, 738969), (66, 582218), (77, 499044), (78, 492646), (84, 457457), (91, 422268), (98, 392106), (132, 291109), (143, 268716), (147, 261404), (154, 249522), (156, 246323), (182, 211134), (196, 196053), (231, 166348), (273, 140756), (286, 134358), (294, 130702), (308, 124761), (364, 105567), (429, 89572), (457, 84084), (462, 83174), (539, 71292), (546, 70378), (572, 67179), (588, 65351), (637, 60324), (858, 44786), (914, 42042), (924, 41587), (1001, 38388), (1078, 35646), (1092, 35189), (1274, 30162), (1371, 28028), (1617, 23764), (1716, 22393), (1828, 21021), (1911, 20108), (2002, 19194), (2156, 17823), (2548, 15081), (2742, 14014), (3003, 12796), (3199, 12012), (3234, 11882), (3822, 10054), (4004, 9597), (5027, 7644), (5484, 7007), (5941, 6468), (6006, 6398)]