318015936

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:520

約数の個数: 224

約数和(自身を含む): 1088501760

約数和(自身を除く): 770485824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 64, 72, 84, 96, 108, 112, 122, 126, 144, 168, 183, 189, 192, 216, 224, 244, 252, 288, 336, 366, 378, 427, 431, 432, 448, 488, 504, 549, 576, 672, 732, 756, 854, 862, 864, 976, 1008, 1098, 1281, 1293, 1344, 1464, 1512, 1647, 1708, 1724, 1728, 1952, 2016, 2196, 2562, 2586, 2928, 3017, 3024, 3294, 3416, 3448, 3843, 3879, 3904, 4032, 4392, 5124, 5172, 5856, 6034, 6048, 6588, 6832, 6896, 7686, 7758, 8784, 9051, 10248, 10344, 11529, 11637, 11712, 12068, 12096, 13176, 13664, 13792, 15372, 15516, 17568, 18102, 20496, 20688, 23058, 23274, 24136, 26291, 26352, 27153, 27328, 27584, 30744, 31032, 35136, 36204, 40992, 41376, 46116, 46548, 48272, 52582, 52704, 54306, 61488, 62064, 72408, 78873, 81459, 81984, 82752, 92232, 93096, 96544, 105164, 105408, 108612, 122976, 124128, 144816, 157746, 162918, 184037, 184464, 186192, 193088, 210328, 217224, 236619, 245952, 248256, 289632, 315492, 325836, 368074, 368928, 372384, 420656, 434448, 473238, 552111, 579264, 630984, 651672, 709857, 736148, 737856, 744768, 841312, 868896, 946476, 1104222, 1261968, 1303344, 1419714, 1472296, 1656333, 1682624, 1737792, 1892952, 2208444, 2523936, 2606688, 2839428, 2944592, 3312666, 3785904, 4416888, 4968999, 5047872, 5213376, 5678856, 5889184, 6625332, 7571808, 8833776, 9937998, 11357712, 11778368, 13250664, 15143616, 17667552, 19875996, 22715424, 26501328, 35335104, 39751992, 45430848, 53002656, 79503984, 106005312, 159007968, 318015936]

約数ペア:

[(1, 318015936), (2, 159007968), (3, 106005312), (4, 79503984), (6, 53002656), (7, 45430848), (8, 39751992), (9, 35335104), (12, 26501328), (14, 22715424), (16, 19875996), (18, 17667552), (21, 15143616), (24, 13250664), (27, 11778368), (28, 11357712), (32, 9937998), (36, 8833776), (42, 7571808), (48, 6625332), (54, 5889184), (56, 5678856), (61, 5213376), (63, 5047872), (64, 4968999), (72, 4416888), (84, 3785904), (96, 3312666), (108, 2944592), (112, 2839428), (122, 2606688), (126, 2523936), (144, 2208444), (168, 1892952), (183, 1737792), (189, 1682624), (192, 1656333), (216, 1472296), (224, 1419714), (244, 1303344), (252, 1261968), (288, 1104222), (336, 946476), (366, 868896), (378, 841312), (427, 744768), (431, 737856), (432, 736148), (448, 709857), (488, 651672), (504, 630984), (549, 579264), (576, 552111), (672, 473238), (732, 434448), (756, 420656), (854, 372384), (862, 368928), (864, 368074), (976, 325836), (1008, 315492), (1098, 289632), (1281, 248256), (1293, 245952), (1344, 236619), (1464, 217224), (1512, 210328), (1647, 193088), (1708, 186192), (1724, 184464), (1728, 184037), (1952, 162918), (2016, 157746), (2196, 144816), (2562, 124128), (2586, 122976), (2928, 108612), (3017, 105408), (3024, 105164), (3294, 96544), (3416, 93096), (3448, 92232), (3843, 82752), (3879, 81984), (3904, 81459), (4032, 78873), (4392, 72408), (5124, 62064), (5172, 61488), (5856, 54306), (6034, 52704), (6048, 52582), (6588, 48272), (6832, 46548), (6896, 46116), (7686, 41376), (7758, 40992), (8784, 36204), (9051, 35136), (10248, 31032), (10344, 30744), (11529, 27584), (11637, 27328), (11712, 27153), (12068, 26352), (12096, 26291), (13176, 24136), (13664, 23274), (13792, 23058), (15372, 20688), (15516, 20496), (17568, 18102)]