1866238976

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 176

約数和(自身を含む): 4574799360

約数和(自身を除く): 2708560384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 71, 76, 112, 128, 133, 142, 152, 193, 224, 256, 266, 284, 304, 386, 448, 497, 512, 532, 568, 608, 772, 896, 994, 1024, 1064, 1136, 1216, 1349, 1351, 1544, 1792, 1988, 2128, 2272, 2432, 2698, 2702, 3088, 3584, 3667, 3976, 4256, 4544, 4864, 5396, 5404, 6176, 7168, 7334, 7952, 8512, 9088, 9443, 9728, 10792, 10808, 12352, 13703, 14668, 15904, 17024, 18176, 18886, 19456, 21584, 21616, 24704, 25669, 27406, 29336, 31808, 34048, 36352, 37772, 43168, 43232, 49408, 51338, 54812, 58672, 63616, 68096, 72704, 75544, 86336, 86464, 95921, 98816, 102676, 109624, 117344, 127232, 136192, 151088, 172672, 172928, 191842, 197632, 205352, 219248, 234688, 254464, 260357, 302176, 345344, 345856, 383684, 410704, 438496, 469376, 508928, 520714, 604352, 690688, 691712, 767368, 821408, 876992, 938752, 1041428, 1208704, 1381376, 1383424, 1534736, 1642816, 1753984, 1822499, 1877504, 2082856, 2417408, 3069472, 3285632, 3507968, 3644998, 3755008, 4165712, 4834816, 6138944, 6571264, 7015936, 7289996, 8331424, 9669632, 12277888, 13142528, 14031872, 14579992, 16662848, 24555776, 26285056, 29159984, 33325696, 49111552, 58319968, 66651392, 98223104, 116639936, 133302784, 233279872, 266605568, 466559744, 933119488, 1866238976]

約数ペア:

[(1, 1866238976), (2, 933119488), (4, 466559744), (7, 266605568), (8, 233279872), (14, 133302784), (16, 116639936), (19, 98223104), (28, 66651392), (32, 58319968), (38, 49111552), (56, 33325696), (64, 29159984), (71, 26285056), (76, 24555776), (112, 16662848), (128, 14579992), (133, 14031872), (142, 13142528), (152, 12277888), (193, 9669632), (224, 8331424), (256, 7289996), (266, 7015936), (284, 6571264), (304, 6138944), (386, 4834816), (448, 4165712), (497, 3755008), (512, 3644998), (532, 3507968), (568, 3285632), (608, 3069472), (772, 2417408), (896, 2082856), (994, 1877504), (1024, 1822499), (1064, 1753984), (1136, 1642816), (1216, 1534736), (1349, 1383424), (1351, 1381376), (1544, 1208704), (1792, 1041428), (1988, 938752), (2128, 876992), (2272, 821408), (2432, 767368), (2698, 691712), (2702, 690688), (3088, 604352), (3584, 520714), (3667, 508928), (3976, 469376), (4256, 438496), (4544, 410704), (4864, 383684), (5396, 345856), (5404, 345344), (6176, 302176), (7168, 260357), (7334, 254464), (7952, 234688), (8512, 219248), (9088, 205352), (9443, 197632), (9728, 191842), (10792, 172928), (10808, 172672), (12352, 151088), (13703, 136192), (14668, 127232), (15904, 117344), (17024, 109624), (18176, 102676), (18886, 98816), (19456, 95921), (21584, 86464), (21616, 86336), (24704, 75544), (25669, 72704), (27406, 68096), (29336, 63616), (31808, 58672), (34048, 54812), (36352, 51338), (37772, 49408), (43168, 43232)]