490940352

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 280

約数和(自身を含む): 1693566336

約数和(自身を除く): 1202625984

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, 63, 64, 72, 81, 83, 84, 96, 108, 112, 126, 144, 162, 163, 166, 168, 189, 192, 216, 224, 249, 252, 288, 324, 326, 332, 336, 378, 432, 448, 489, 498, 504, 567, 576, 581, 648, 652, 664, 672, 747, 756, 864, 978, 996, 1008, 1134, 1141, 1162, 1296, 1304, 1328, 1344, 1467, 1494, 1512, 1728, 1743, 1956, 1992, 2016, 2241, 2268, 2282, 2324, 2592, 2608, 2656, 2934, 2988, 3024, 3423, 3486, 3912, 3984, 4032, 4401, 4482, 4536, 4564, 4648, 5184, 5216, 5229, 5312, 5868, 5976, 6048, 6723, 6846, 6972, 7824, 7968, 8802, 8964, 9072, 9128, 9296, 10269, 10432, 10458, 11736, 11952, 12096, 13203, 13446, 13529, 13692, 13944, 15648, 15687, 15936, 17604, 17928, 18144, 18256, 18592, 20538, 20916, 23472, 23904, 26406, 26892, 27058, 27384, 27888, 30807, 31296, 31374, 35208, 35856, 36288, 36512, 37184, 40587, 41076, 41832, 46944, 47061, 47808, 52812, 53784, 54116, 54768, 55776, 61614, 62748, 70416, 71712, 73024, 81174, 82152, 83664, 92421, 93888, 94122, 94703, 105624, 107568, 108232, 109536, 111552, 121761, 123228, 125496, 140832, 143424, 162348, 164304, 167328, 184842, 188244, 189406, 211248, 215136, 216464, 219072, 243522, 246456, 250992, 281664, 284109, 324696, 328608, 334656, 365283, 369684, 376488, 378812, 422496, 430272, 432928, 487044, 492912, 501984, 568218, 649392, 657216, 730566, 739368, 752976, 757624, 844992, 852327, 865856, 974088, 985824, 1003968, 1095849, 1136436, 1298784, 1461132, 1478736, 1505952, 1515248, 1704654, 1948176, 1971648, 2191698, 2272872, 2556981, 2597568, 2922264, 2957472, 3011904, 3030496, 3409308, 3896352, 4383396, 4545744, 5113962, 5844528, 5914944, 6060992, 6818616, 7670943, 7792704, 8766792, 9091488, 10227924, 11689056, 13637232, 15341886, 17533584, 18182976, 20455848, 23378112, 27274464, 30683772, 35067168, 40911696, 54548928, 61367544, 70134336, 81823392, 122735088, 163646784, 245470176, 490940352]

約数ペア:

[(1, 490940352), (2, 245470176), (3, 163646784), (4, 122735088), (6, 81823392), (7, 70134336), (8, 61367544), (9, 54548928), (12, 40911696), (14, 35067168), (16, 30683772), (18, 27274464), (21, 23378112), (24, 20455848), (27, 18182976), (28, 17533584), (32, 15341886), (36, 13637232), (42, 11689056), (48, 10227924), (54, 9091488), (56, 8766792), (63, 7792704), (64, 7670943), (72, 6818616), (81, 6060992), (83, 5914944), (84, 5844528), (96, 5113962), (108, 4545744), (112, 4383396), (126, 3896352), (144, 3409308), (162, 3030496), (163, 3011904), (166, 2957472), (168, 2922264), (189, 2597568), (192, 2556981), (216, 2272872), (224, 2191698), (249, 1971648), (252, 1948176), (288, 1704654), (324, 1515248), (326, 1505952), (332, 1478736), (336, 1461132), (378, 1298784), (432, 1136436), (448, 1095849), (489, 1003968), (498, 985824), (504, 974088), (567, 865856), (576, 852327), (581, 844992), (648, 757624), (652, 752976), (664, 739368), (672, 730566), (747, 657216), (756, 649392), (864, 568218), (978, 501984), (996, 492912), (1008, 487044), (1134, 432928), (1141, 430272), (1162, 422496), (1296, 378812), (1304, 376488), (1328, 369684), (1344, 365283), (1467, 334656), (1494, 328608), (1512, 324696), (1728, 284109), (1743, 281664), (1956, 250992), (1992, 246456), (2016, 243522), (2241, 219072), (2268, 216464), (2282, 215136), (2324, 211248), (2592, 189406), (2608, 188244), (2656, 184842), (2934, 167328), (2988, 164304), (3024, 162348), (3423, 143424), (3486, 140832), (3912, 125496), (3984, 123228), (4032, 121761), (4401, 111552), (4482, 109536), (4536, 108232), (4564, 107568), (4648, 105624), (5184, 94703), (5216, 94122), (5229, 93888), (5312, 92421), (5868, 83664), (5976, 82152), (6048, 81174), (6723, 73024), (6846, 71712), (6972, 70416), (7824, 62748), (7968, 61614), (8802, 55776), (8964, 54768), (9072, 54116), (9128, 53784), (9296, 52812), (10269, 47808), (10432, 47061), (10458, 46944), (11736, 41832), (11952, 41076), (12096, 40587), (13203, 37184), (13446, 36512), (13529, 36288), (13692, 35856), (13944, 35208), (15648, 31374), (15687, 31296), (15936, 30807), (17604, 27888), (17928, 27384), (18144, 27058), (18256, 26892), (18592, 26406), (20538, 23904), (20916, 23472)]