278144496

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 320

約数和(自身を含む): 990412800

約数和(自身を除く): 712268304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 47, 48, 54, 56, 57, 63, 72, 76, 84, 94, 103, 108, 112, 114, 126, 133, 141, 144, 152, 168, 171, 188, 189, 206, 216, 228, 252, 266, 282, 304, 309, 329, 336, 342, 376, 378, 399, 412, 423, 432, 456, 504, 513, 532, 564, 618, 658, 684, 721, 752, 756, 798, 824, 846, 893, 912, 927, 987, 1008, 1026, 1064, 1128, 1197, 1236, 1269, 1316, 1368, 1442, 1512, 1596, 1648, 1692, 1786, 1854, 1957, 1974, 2052, 2128, 2163, 2256, 2394, 2472, 2538, 2632, 2679, 2736, 2781, 2884, 2961, 3024, 3192, 3384, 3572, 3591, 3708, 3914, 3948, 4104, 4326, 4788, 4841, 4944, 5076, 5264, 5358, 5562, 5768, 5871, 5922, 6251, 6384, 6489, 6768, 7144, 7182, 7416, 7828, 7896, 8037, 8208, 8652, 8883, 9576, 9682, 10152, 10716, 11124, 11536, 11742, 11844, 12502, 12978, 13699, 14288, 14364, 14523, 14832, 15656, 15792, 16074, 17304, 17613, 17766, 18753, 19152, 19364, 19467, 20304, 21432, 22248, 23484, 23688, 24111, 25004, 25956, 27398, 28728, 29046, 31312, 32148, 33887, 34608, 35226, 35532, 37506, 38728, 38934, 41097, 42864, 43569, 44496, 46968, 47376, 48222, 50008, 51912, 52839, 54796, 56259, 57456, 58092, 64296, 67774, 70452, 71064, 75012, 77456, 77868, 82194, 87138, 91979, 93936, 96444, 100016, 101661, 103824, 105678, 109592, 112518, 116184, 123291, 128592, 130707, 135548, 140904, 142128, 150024, 155736, 164388, 168777, 174276, 183958, 192888, 203322, 211356, 219184, 225036, 232368, 246582, 261414, 271096, 275937, 281808, 300048, 304983, 311472, 328776, 337554, 348552, 367916, 369873, 385776, 406644, 422712, 450072, 493164, 522828, 542192, 551874, 609966, 643853, 657552, 675108, 697104, 735832, 739746, 813288, 827811, 845424, 900144, 914949, 986328, 1045656, 1103748, 1219932, 1287706, 1350216, 1471664, 1479492, 1626576, 1655622, 1829898, 1931559, 1972656, 2091312, 2207496, 2439864, 2483433, 2575412, 2700432, 2958984, 3311244, 3659796, 3863118, 4414992, 4879728, 4966866, 5150824, 5794677, 5917968, 6622488, 7319592, 7726236, 9933732, 10301648, 11589354, 13244976, 14639184, 15452472, 17384031, 19867464, 23178708, 30904944, 34768062, 39734928, 46357416, 69536124, 92714832, 139072248, 278144496]

約数ペア:

[(1, 278144496), (2, 139072248), (3, 92714832), (4, 69536124), (6, 46357416), (7, 39734928), (8, 34768062), (9, 30904944), (12, 23178708), (14, 19867464), (16, 17384031), (18, 15452472), (19, 14639184), (21, 13244976), (24, 11589354), (27, 10301648), (28, 9933732), (36, 7726236), (38, 7319592), (42, 6622488), (47, 5917968), (48, 5794677), (54, 5150824), (56, 4966866), (57, 4879728), (63, 4414992), (72, 3863118), (76, 3659796), (84, 3311244), (94, 2958984), (103, 2700432), (108, 2575412), (112, 2483433), (114, 2439864), (126, 2207496), (133, 2091312), (141, 1972656), (144, 1931559), (152, 1829898), (168, 1655622), (171, 1626576), (188, 1479492), (189, 1471664), (206, 1350216), (216, 1287706), (228, 1219932), (252, 1103748), (266, 1045656), (282, 986328), (304, 914949), (309, 900144), (329, 845424), (336, 827811), (342, 813288), (376, 739746), (378, 735832), (399, 697104), (412, 675108), (423, 657552), (432, 643853), (456, 609966), (504, 551874), (513, 542192), (532, 522828), (564, 493164), (618, 450072), (658, 422712), (684, 406644), (721, 385776), (752, 369873), (756, 367916), (798, 348552), (824, 337554), (846, 328776), (893, 311472), (912, 304983), (927, 300048), (987, 281808), (1008, 275937), (1026, 271096), (1064, 261414), (1128, 246582), (1197, 232368), (1236, 225036), (1269, 219184), (1316, 211356), (1368, 203322), (1442, 192888), (1512, 183958), (1596, 174276), (1648, 168777), (1692, 164388), (1786, 155736), (1854, 150024), (1957, 142128), (1974, 140904), (2052, 135548), (2128, 130707), (2163, 128592), (2256, 123291), (2394, 116184), (2472, 112518), (2538, 109592), (2632, 105678), (2679, 103824), (2736, 101661), (2781, 100016), (2884, 96444), (2961, 93936), (3024, 91979), (3192, 87138), (3384, 82194), (3572, 77868), (3591, 77456), (3708, 75012), (3914, 71064), (3948, 70452), (4104, 67774), (4326, 64296), (4788, 58092), (4841, 57456), (4944, 56259), (5076, 54796), (5264, 52839), (5358, 51912), (5562, 50008), (5768, 48222), (5871, 47376), (5922, 46968), (6251, 44496), (6384, 43569), (6489, 42864), (6768, 41097), (7144, 38934), (7182, 38728), (7416, 37506), (7828, 35532), (7896, 35226), (8037, 34608), (8208, 33887), (8652, 32148), (8883, 31312), (9576, 29046), (9682, 28728), (10152, 27398), (10716, 25956), (11124, 25004), (11536, 24111), (11742, 23688), (11844, 23484), (12502, 22248), (12978, 21432), (13699, 20304), (14288, 19467), (14364, 19364), (14523, 19152), (14832, 18753), (15656, 17766), (15792, 17613), (16074, 17304)]