397067776

素因数分解:

$2^9\times 7^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:82

約数の個数: 200

約数和(自身を含む): 1031552280

約数和(自身を除く): 634484504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 64, 68, 76, 98, 112, 119, 128, 133, 136, 152, 196, 224, 238, 256, 266, 272, 304, 323, 343, 392, 448, 476, 512, 532, 544, 608, 646, 686, 784, 833, 896, 931, 952, 1064, 1088, 1216, 1292, 1372, 1568, 1666, 1792, 1862, 1904, 2128, 2176, 2261, 2401, 2432, 2584, 2744, 3136, 3332, 3584, 3724, 3808, 4256, 4352, 4522, 4802, 4864, 5168, 5488, 5831, 6272, 6517, 6664, 7448, 7616, 8512, 8704, 9044, 9604, 9728, 10336, 10976, 11662, 12544, 13034, 13328, 14896, 15232, 15827, 17024, 18088, 19208, 20672, 21952, 23324, 25088, 26068, 26656, 29792, 30464, 31654, 34048, 36176, 38416, 40817, 41344, 43904, 45619, 46648, 52136, 53312, 59584, 60928, 63308, 68096, 72352, 76832, 81634, 82688, 87808, 91238, 93296, 104272, 106624, 110789, 119168, 126616, 144704, 153664, 163268, 165376, 175616, 182476, 186592, 208544, 213248, 221578, 238336, 253232, 289408, 307328, 326536, 364952, 373184, 417088, 426496, 443156, 476672, 506464, 578816, 614656, 653072, 729904, 746368, 775523, 834176, 886312, 1012928, 1157632, 1229312, 1306144, 1459808, 1492736, 1551046, 1668352, 1772624, 2025856, 2612288, 2919616, 2985472, 3102092, 3336704, 3545248, 4051712, 5224576, 5839232, 6204184, 7090496, 8103424, 10449152, 11678464, 12408368, 14180992, 20898304, 23356928, 24816736, 28361984, 49633472, 56723968, 99266944, 198533888, 397067776]

約数ペア:

[(1, 397067776), (2, 198533888), (4, 99266944), (7, 56723968), (8, 49633472), (14, 28361984), (16, 24816736), (17, 23356928), (19, 20898304), (28, 14180992), (32, 12408368), (34, 11678464), (38, 10449152), (49, 8103424), (56, 7090496), (64, 6204184), (68, 5839232), (76, 5224576), (98, 4051712), (112, 3545248), (119, 3336704), (128, 3102092), (133, 2985472), (136, 2919616), (152, 2612288), (196, 2025856), (224, 1772624), (238, 1668352), (256, 1551046), (266, 1492736), (272, 1459808), (304, 1306144), (323, 1229312), (343, 1157632), (392, 1012928), (448, 886312), (476, 834176), (512, 775523), (532, 746368), (544, 729904), (608, 653072), (646, 614656), (686, 578816), (784, 506464), (833, 476672), (896, 443156), (931, 426496), (952, 417088), (1064, 373184), (1088, 364952), (1216, 326536), (1292, 307328), (1372, 289408), (1568, 253232), (1666, 238336), (1792, 221578), (1862, 213248), (1904, 208544), (2128, 186592), (2176, 182476), (2261, 175616), (2401, 165376), (2432, 163268), (2584, 153664), (2744, 144704), (3136, 126616), (3332, 119168), (3584, 110789), (3724, 106624), (3808, 104272), (4256, 93296), (4352, 91238), (4522, 87808), (4802, 82688), (4864, 81634), (5168, 76832), (5488, 72352), (5831, 68096), (6272, 63308), (6517, 60928), (6664, 59584), (7448, 53312), (7616, 52136), (8512, 46648), (8704, 45619), (9044, 43904), (9604, 41344), (9728, 40817), (10336, 38416), (10976, 36176), (11662, 34048), (12544, 31654), (13034, 30464), (13328, 29792), (14896, 26656), (15232, 26068), (15827, 25088), (17024, 23324), (18088, 21952), (19208, 20672)]