387975168

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 1335559680

約数和(自身を除く): 947584512

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, 64, 72, 84, 93, 96, 97, 112, 124, 126, 128, 144, 168, 186, 192, 194, 217, 224, 248, 252, 256, 279, 288, 291, 336, 372, 384, 388, 434, 448, 496, 504, 512, 558, 576, 582, 651, 672, 679, 744, 768, 776, 868, 873, 896, 992, 1008, 1024, 1116, 1152, 1164, 1302, 1344, 1358, 1488, 1536, 1552, 1736, 1746, 1792, 1953, 1984, 2016, 2037, 2048, 2232, 2304, 2328, 2604, 2688, 2716, 2976, 3007, 3072, 3104, 3472, 3492, 3584, 3906, 3968, 4032, 4074, 4464, 4608, 4656, 5208, 5376, 5432, 5952, 6014, 6111, 6144, 6208, 6944, 6984, 7168, 7812, 7936, 8064, 8148, 8928, 9021, 9216, 9312, 10416, 10752, 10864, 11904, 12028, 12222, 12416, 13888, 13968, 14336, 15624, 15872, 16128, 16296, 17856, 18042, 18432, 18624, 20832, 21049, 21504, 21728, 23808, 24056, 24444, 24832, 27063, 27776, 27936, 31248, 31744, 32256, 32592, 35712, 36084, 37248, 41664, 42098, 43008, 43456, 47616, 48112, 48888, 49664, 54126, 55552, 55872, 62496, 63147, 63488, 64512, 65184, 71424, 72168, 74496, 83328, 84196, 86912, 95232, 96224, 97776, 99328, 108252, 111104, 111744, 124992, 126294, 129024, 130368, 142848, 144336, 148992, 166656, 168392, 173824, 189441, 190464, 192448, 195552, 198656, 216504, 222208, 223488, 249984, 252588, 260736, 285696, 288672, 297984, 333312, 336784, 347648, 378882, 384896, 391104, 433008, 444416, 446976, 499968, 505176, 521472, 571392, 577344, 595968, 666624, 673568, 695296, 757764, 769792, 782208, 866016, 893952, 999936, 1010352, 1042944, 1154688, 1333248, 1347136, 1390592, 1515528, 1539584, 1564416, 1732032, 1787904, 1999872, 2020704, 2085888, 2309376, 2694272, 3031056, 3079168, 3128832, 3464064, 3999744, 4041408, 4171776, 4618752, 5388544, 6062112, 6158336, 6257664, 6928128, 8082816, 9237504, 10777088, 12124224, 12515328, 13856256, 16165632, 18475008, 21554176, 24248448, 27712512, 32331264, 43108352, 48496896, 55425024, 64662528, 96993792, 129325056, 193987584, 387975168]

約数ペア:

[(1, 387975168), (2, 193987584), (3, 129325056), (4, 96993792), (6, 64662528), (7, 55425024), (8, 48496896), (9, 43108352), (12, 32331264), (14, 27712512), (16, 24248448), (18, 21554176), (21, 18475008), (24, 16165632), (28, 13856256), (31, 12515328), (32, 12124224), (36, 10777088), (42, 9237504), (48, 8082816), (56, 6928128), (62, 6257664), (63, 6158336), (64, 6062112), (72, 5388544), (84, 4618752), (93, 4171776), (96, 4041408), (97, 3999744), (112, 3464064), (124, 3128832), (126, 3079168), (128, 3031056), (144, 2694272), (168, 2309376), (186, 2085888), (192, 2020704), (194, 1999872), (217, 1787904), (224, 1732032), (248, 1564416), (252, 1539584), (256, 1515528), (279, 1390592), (288, 1347136), (291, 1333248), (336, 1154688), (372, 1042944), (384, 1010352), (388, 999936), (434, 893952), (448, 866016), (496, 782208), (504, 769792), (512, 757764), (558, 695296), (576, 673568), (582, 666624), (651, 595968), (672, 577344), (679, 571392), (744, 521472), (768, 505176), (776, 499968), (868, 446976), (873, 444416), (896, 433008), (992, 391104), (1008, 384896), (1024, 378882), (1116, 347648), (1152, 336784), (1164, 333312), (1302, 297984), (1344, 288672), (1358, 285696), (1488, 260736), (1536, 252588), (1552, 249984), (1736, 223488), (1746, 222208), (1792, 216504), (1953, 198656), (1984, 195552), (2016, 192448), (2037, 190464), (2048, 189441), (2232, 173824), (2304, 168392), (2328, 166656), (2604, 148992), (2688, 144336), (2716, 142848), (2976, 130368), (3007, 129024), (3072, 126294), (3104, 124992), (3472, 111744), (3492, 111104), (3584, 108252), (3906, 99328), (3968, 97776), (4032, 96224), (4074, 95232), (4464, 86912), (4608, 84196), (4656, 83328), (5208, 74496), (5376, 72168), (5432, 71424), (5952, 65184), (6014, 64512), (6111, 63488), (6144, 63147), (6208, 62496), (6944, 55872), (6984, 55552), (7168, 54126), (7812, 49664), (7936, 48888), (8064, 48112), (8148, 47616), (8928, 43456), (9021, 43008), (9216, 42098), (9312, 41664), (10416, 37248), (10752, 36084), (10864, 35712), (11904, 32592), (12028, 32256), (12222, 31744), (12416, 31248), (13888, 27936), (13968, 27776), (14336, 27063), (15624, 24832), (15872, 24444), (16128, 24056), (16296, 23808), (17856, 21728), (18042, 21504), (18432, 21049), (18624, 20832)]