254389632

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:353

約数の個数: 256

約数和(自身を含む): 863654400

約数和(自身を除く): 609264768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 51, 56, 57, 64, 68, 76, 84, 96, 102, 112, 114, 119, 128, 133, 136, 152, 168, 192, 204, 224, 228, 238, 266, 272, 293, 304, 323, 336, 357, 384, 399, 408, 448, 456, 476, 532, 544, 586, 608, 646, 672, 714, 798, 816, 879, 896, 912, 952, 969, 1064, 1088, 1172, 1216, 1292, 1344, 1428, 1596, 1632, 1758, 1824, 1904, 1938, 2051, 2128, 2176, 2261, 2344, 2432, 2584, 2688, 2856, 3192, 3264, 3516, 3648, 3808, 3876, 4102, 4256, 4522, 4688, 4981, 5168, 5567, 5712, 6153, 6384, 6528, 6783, 7032, 7296, 7616, 7752, 8204, 8512, 9044, 9376, 9962, 10336, 11134, 11424, 12306, 12768, 13566, 14064, 14943, 15232, 15504, 16408, 16701, 17024, 18088, 18752, 19924, 20672, 22268, 22848, 24612, 25536, 27132, 28128, 29886, 31008, 32816, 33402, 34867, 36176, 37504, 38969, 39848, 41344, 44536, 45696, 49224, 51072, 54264, 56256, 59772, 62016, 65632, 66804, 69734, 72352, 77938, 79696, 89072, 94639, 98448, 104601, 108528, 112512, 116907, 119544, 124032, 131264, 133608, 139468, 144704, 155876, 159392, 178144, 189278, 196896, 209202, 217056, 233814, 239088, 262528, 267216, 278936, 283917, 289408, 311752, 318784, 356288, 378556, 393792, 418404, 434112, 467628, 478176, 534432, 557872, 567834, 623504, 637568, 662473, 712576, 757112, 787584, 836808, 868224, 935256, 956352, 1068864, 1115744, 1135668, 1247008, 1324946, 1514224, 1673616, 1870512, 1912704, 1987419, 2137728, 2231488, 2271336, 2494016, 2649892, 3028448, 3347232, 3741024, 3974838, 4462976, 4542672, 4988032, 5299784, 6056896, 6694464, 7482048, 7949676, 9085344, 10599568, 12113792, 13388928, 14964096, 15899352, 18170688, 21199136, 31798704, 36341376, 42398272, 63597408, 84796544, 127194816, 254389632]

約数ペア:

[(1, 254389632), (2, 127194816), (3, 84796544), (4, 63597408), (6, 42398272), (7, 36341376), (8, 31798704), (12, 21199136), (14, 18170688), (16, 15899352), (17, 14964096), (19, 13388928), (21, 12113792), (24, 10599568), (28, 9085344), (32, 7949676), (34, 7482048), (38, 6694464), (42, 6056896), (48, 5299784), (51, 4988032), (56, 4542672), (57, 4462976), (64, 3974838), (68, 3741024), (76, 3347232), (84, 3028448), (96, 2649892), (102, 2494016), (112, 2271336), (114, 2231488), (119, 2137728), (128, 1987419), (133, 1912704), (136, 1870512), (152, 1673616), (168, 1514224), (192, 1324946), (204, 1247008), (224, 1135668), (228, 1115744), (238, 1068864), (266, 956352), (272, 935256), (293, 868224), (304, 836808), (323, 787584), (336, 757112), (357, 712576), (384, 662473), (399, 637568), (408, 623504), (448, 567834), (456, 557872), (476, 534432), (532, 478176), (544, 467628), (586, 434112), (608, 418404), (646, 393792), (672, 378556), (714, 356288), (798, 318784), (816, 311752), (879, 289408), (896, 283917), (912, 278936), (952, 267216), (969, 262528), (1064, 239088), (1088, 233814), (1172, 217056), (1216, 209202), (1292, 196896), (1344, 189278), (1428, 178144), (1596, 159392), (1632, 155876), (1758, 144704), (1824, 139468), (1904, 133608), (1938, 131264), (2051, 124032), (2128, 119544), (2176, 116907), (2261, 112512), (2344, 108528), (2432, 104601), (2584, 98448), (2688, 94639), (2856, 89072), (3192, 79696), (3264, 77938), (3516, 72352), (3648, 69734), (3808, 66804), (3876, 65632), (4102, 62016), (4256, 59772), (4522, 56256), (4688, 54264), (4981, 51072), (5168, 49224), (5567, 45696), (5712, 44536), (6153, 41344), (6384, 39848), (6528, 38969), (6783, 37504), (7032, 36176), (7296, 34867), (7616, 33402), (7752, 32816), (8204, 31008), (8512, 29886), (9044, 28128), (9376, 27132), (9962, 25536), (10336, 24612), (11134, 22848), (11424, 22268), (12306, 20672), (12768, 19924), (13566, 18752), (14064, 18088), (14943, 17024), (15232, 16701), (15504, 16408)]