478906848

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 1643765760

約数和(自身を除く): 1164858912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 79, 84, 93, 96, 97, 112, 124, 126, 144, 158, 168, 186, 194, 217, 224, 237, 248, 252, 279, 288, 291, 316, 336, 372, 388, 434, 474, 496, 504, 553, 558, 582, 632, 651, 672, 679, 711, 744, 776, 868, 873, 948, 992, 1008, 1106, 1116, 1164, 1264, 1302, 1358, 1422, 1488, 1552, 1659, 1736, 1746, 1896, 1953, 2016, 2037, 2212, 2232, 2328, 2449, 2528, 2604, 2716, 2844, 2976, 3007, 3104, 3318, 3472, 3492, 3792, 3906, 4074, 4424, 4464, 4656, 4898, 4977, 5208, 5432, 5688, 6014, 6111, 6636, 6944, 6984, 7347, 7584, 7663, 7812, 8148, 8848, 8928, 9021, 9312, 9796, 9954, 10416, 10864, 11376, 12028, 12222, 13272, 13968, 14694, 15326, 15624, 16296, 17143, 17696, 18042, 19592, 19908, 20832, 21049, 21728, 22041, 22752, 22989, 24056, 24444, 26544, 27063, 27936, 29388, 30652, 31248, 32592, 34286, 36084, 39184, 39816, 42098, 44082, 45978, 48112, 48888, 51429, 53088, 53641, 54126, 58776, 61304, 62496, 63147, 65184, 68572, 68967, 72168, 78368, 79632, 84196, 88164, 91956, 96224, 97776, 102858, 107282, 108252, 117552, 122608, 126294, 137144, 137934, 144336, 154287, 159264, 160923, 168392, 176328, 183912, 189441, 195552, 205716, 214564, 216504, 235104, 237553, 245216, 252588, 274288, 275868, 288672, 308574, 321846, 336784, 352656, 367824, 378882, 411432, 429128, 433008, 475106, 482769, 505176, 548576, 551736, 617148, 643692, 673568, 705312, 712659, 735648, 757764, 822864, 858256, 866016, 950212, 965538, 1010352, 1103472, 1234296, 1287384, 1425318, 1515528, 1645728, 1662871, 1716512, 1900424, 1931076, 2020704, 2137977, 2206944, 2468592, 2574768, 2850636, 3031056, 3325742, 3800848, 3862152, 4275954, 4937184, 4988613, 5149536, 5701272, 6062112, 6651484, 7601696, 7724304, 8551908, 9977226, 11402544, 13302968, 14965839, 15448608, 17103816, 19954452, 22805088, 26605936, 29931678, 34207632, 39908904, 53211872, 59863356, 68415264, 79817808, 119726712, 159635616, 239453424, 478906848]

約数ペア:

[(1, 478906848), (2, 239453424), (3, 159635616), (4, 119726712), (6, 79817808), (7, 68415264), (8, 59863356), (9, 53211872), (12, 39908904), (14, 34207632), (16, 29931678), (18, 26605936), (21, 22805088), (24, 19954452), (28, 17103816), (31, 15448608), (32, 14965839), (36, 13302968), (42, 11402544), (48, 9977226), (56, 8551908), (62, 7724304), (63, 7601696), (72, 6651484), (79, 6062112), (84, 5701272), (93, 5149536), (96, 4988613), (97, 4937184), (112, 4275954), (124, 3862152), (126, 3800848), (144, 3325742), (158, 3031056), (168, 2850636), (186, 2574768), (194, 2468592), (217, 2206944), (224, 2137977), (237, 2020704), (248, 1931076), (252, 1900424), (279, 1716512), (288, 1662871), (291, 1645728), (316, 1515528), (336, 1425318), (372, 1287384), (388, 1234296), (434, 1103472), (474, 1010352), (496, 965538), (504, 950212), (553, 866016), (558, 858256), (582, 822864), (632, 757764), (651, 735648), (672, 712659), (679, 705312), (711, 673568), (744, 643692), (776, 617148), (868, 551736), (873, 548576), (948, 505176), (992, 482769), (1008, 475106), (1106, 433008), (1116, 429128), (1164, 411432), (1264, 378882), (1302, 367824), (1358, 352656), (1422, 336784), (1488, 321846), (1552, 308574), (1659, 288672), (1736, 275868), (1746, 274288), (1896, 252588), (1953, 245216), (2016, 237553), (2037, 235104), (2212, 216504), (2232, 214564), (2328, 205716), (2449, 195552), (2528, 189441), (2604, 183912), (2716, 176328), (2844, 168392), (2976, 160923), (3007, 159264), (3104, 154287), (3318, 144336), (3472, 137934), (3492, 137144), (3792, 126294), (3906, 122608), (4074, 117552), (4424, 108252), (4464, 107282), (4656, 102858), (4898, 97776), (4977, 96224), (5208, 91956), (5432, 88164), (5688, 84196), (6014, 79632), (6111, 78368), (6636, 72168), (6944, 68967), (6984, 68572), (7347, 65184), (7584, 63147), (7663, 62496), (7812, 61304), (8148, 58776), (8848, 54126), (8928, 53641), (9021, 53088), (9312, 51429), (9796, 48888), (9954, 48112), (10416, 45978), (10864, 44082), (11376, 42098), (12028, 39816), (12222, 39184), (13272, 36084), (13968, 34286), (14694, 32592), (15326, 31248), (15624, 30652), (16296, 29388), (17143, 27936), (17696, 27063), (18042, 26544), (19592, 24444), (19908, 24056), (20832, 22989), (21049, 22752), (21728, 22041)]