279647424

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:468

約数の個数: 224

約数和(自身を含む): 957478400

約数和(自身を除く): 677830976

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, 379, 427, 432, 448, 488, 504, 549, 576, 672, 732, 756, 758, 854, 864, 976, 1008, 1098, 1137, 1281, 1344, 1464, 1512, 1516, 1647, 1708, 1728, 1952, 2016, 2196, 2274, 2562, 2653, 2928, 3024, 3032, 3294, 3411, 3416, 3843, 3904, 4032, 4392, 4548, 5124, 5306, 5856, 6048, 6064, 6588, 6822, 6832, 7686, 7959, 8784, 9096, 10233, 10248, 10612, 11529, 11712, 12096, 12128, 13176, 13644, 13664, 15372, 15918, 17568, 18192, 20466, 20496, 21224, 23058, 23119, 23877, 24256, 26352, 27288, 27328, 30744, 31836, 35136, 36384, 40932, 40992, 42448, 46116, 46238, 47754, 52704, 54576, 61488, 63672, 69357, 71631, 72768, 81864, 81984, 84896, 92232, 92476, 95508, 105408, 109152, 122976, 127344, 138714, 143262, 161833, 163728, 169792, 184464, 184952, 191016, 208071, 218304, 245952, 254688, 277428, 286524, 323666, 327456, 368928, 369904, 382032, 416142, 485499, 509376, 554856, 573048, 624213, 647332, 654912, 737856, 739808, 764064, 832284, 970998, 1109712, 1146096, 1248426, 1294664, 1456497, 1479616, 1528128, 1664568, 1941996, 2219424, 2292192, 2496852, 2589328, 2912994, 3329136, 3883992, 4369491, 4438848, 4584384, 4993704, 5178656, 5825988, 6658272, 7767984, 8738982, 9987408, 10357312, 11651976, 13316544, 15535968, 17477964, 19974816, 23303952, 31071936, 34955928, 39949632, 46607904, 69911856, 93215808, 139823712, 279647424]

約数ペア:

[(1, 279647424), (2, 139823712), (3, 93215808), (4, 69911856), (6, 46607904), (7, 39949632), (8, 34955928), (9, 31071936), (12, 23303952), (14, 19974816), (16, 17477964), (18, 15535968), (21, 13316544), (24, 11651976), (27, 10357312), (28, 9987408), (32, 8738982), (36, 7767984), (42, 6658272), (48, 5825988), (54, 5178656), (56, 4993704), (61, 4584384), (63, 4438848), (64, 4369491), (72, 3883992), (84, 3329136), (96, 2912994), (108, 2589328), (112, 2496852), (122, 2292192), (126, 2219424), (144, 1941996), (168, 1664568), (183, 1528128), (189, 1479616), (192, 1456497), (216, 1294664), (224, 1248426), (244, 1146096), (252, 1109712), (288, 970998), (336, 832284), (366, 764064), (378, 739808), (379, 737856), (427, 654912), (432, 647332), (448, 624213), (488, 573048), (504, 554856), (549, 509376), (576, 485499), (672, 416142), (732, 382032), (756, 369904), (758, 368928), (854, 327456), (864, 323666), (976, 286524), (1008, 277428), (1098, 254688), (1137, 245952), (1281, 218304), (1344, 208071), (1464, 191016), (1512, 184952), (1516, 184464), (1647, 169792), (1708, 163728), (1728, 161833), (1952, 143262), (2016, 138714), (2196, 127344), (2274, 122976), (2562, 109152), (2653, 105408), (2928, 95508), (3024, 92476), (3032, 92232), (3294, 84896), (3411, 81984), (3416, 81864), (3843, 72768), (3904, 71631), (4032, 69357), (4392, 63672), (4548, 61488), (5124, 54576), (5306, 52704), (5856, 47754), (6048, 46238), (6064, 46116), (6588, 42448), (6822, 40992), (6832, 40932), (7686, 36384), (7959, 35136), (8784, 31836), (9096, 30744), (10233, 27328), (10248, 27288), (10612, 26352), (11529, 24256), (11712, 23877), (12096, 23119), (12128, 23058), (13176, 21224), (13644, 20496), (13664, 20466), (15372, 18192), (15918, 17568)]