290017824

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 870912000

約数和(自身を除く): 580894176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 47, 48, 51, 57, 68, 76, 94, 96, 102, 114, 136, 141, 152, 188, 199, 204, 228, 272, 282, 304, 323, 376, 398, 408, 456, 544, 564, 597, 608, 646, 752, 796, 799, 816, 893, 912, 969, 1128, 1194, 1292, 1504, 1592, 1598, 1632, 1786, 1824, 1938, 2256, 2388, 2397, 2584, 2679, 3184, 3196, 3383, 3572, 3781, 3876, 4512, 4776, 4794, 5168, 5358, 6368, 6392, 6766, 7144, 7562, 7752, 9353, 9552, 9588, 10149, 10336, 10716, 11343, 12784, 13532, 14288, 15124, 15181, 15504, 18706, 19104, 19176, 20298, 21432, 22686, 25568, 27064, 28059, 28576, 30248, 30362, 31008, 37412, 38352, 40596, 42864, 45372, 45543, 54128, 56118, 60496, 60724, 64277, 74824, 76704, 81192, 85728, 90744, 91086, 108256, 112236, 120992, 121448, 128554, 149648, 159001, 162384, 177707, 181488, 182172, 192831, 224472, 242896, 257108, 299296, 318002, 324768, 355414, 362976, 364344, 385662, 448944, 477003, 485792, 514216, 533121, 636004, 710828, 728688, 771324, 897888, 954006, 1028432, 1066242, 1272008, 1421656, 1457376, 1542648, 1908012, 2056864, 2132484, 2544016, 2843312, 3021019, 3085296, 3816024, 4264968, 5088032, 5686624, 6042038, 6170592, 7632048, 8529936, 9063057, 12084076, 15264096, 17059872, 18126114, 24168152, 36252228, 48336304, 72504456, 96672608, 145008912, 290017824]

約数ペア:

[(1, 290017824), (2, 145008912), (3, 96672608), (4, 72504456), (6, 48336304), (8, 36252228), (12, 24168152), (16, 18126114), (17, 17059872), (19, 15264096), (24, 12084076), (32, 9063057), (34, 8529936), (38, 7632048), (47, 6170592), (48, 6042038), (51, 5686624), (57, 5088032), (68, 4264968), (76, 3816024), (94, 3085296), (96, 3021019), (102, 2843312), (114, 2544016), (136, 2132484), (141, 2056864), (152, 1908012), (188, 1542648), (199, 1457376), (204, 1421656), (228, 1272008), (272, 1066242), (282, 1028432), (304, 954006), (323, 897888), (376, 771324), (398, 728688), (408, 710828), (456, 636004), (544, 533121), (564, 514216), (597, 485792), (608, 477003), (646, 448944), (752, 385662), (796, 364344), (799, 362976), (816, 355414), (893, 324768), (912, 318002), (969, 299296), (1128, 257108), (1194, 242896), (1292, 224472), (1504, 192831), (1592, 182172), (1598, 181488), (1632, 177707), (1786, 162384), (1824, 159001), (1938, 149648), (2256, 128554), (2388, 121448), (2397, 120992), (2584, 112236), (2679, 108256), (3184, 91086), (3196, 90744), (3383, 85728), (3572, 81192), (3781, 76704), (3876, 74824), (4512, 64277), (4776, 60724), (4794, 60496), (5168, 56118), (5358, 54128), (6368, 45543), (6392, 45372), (6766, 42864), (7144, 40596), (7562, 38352), (7752, 37412), (9353, 31008), (9552, 30362), (9588, 30248), (10149, 28576), (10336, 28059), (10716, 27064), (11343, 25568), (12784, 22686), (13532, 21432), (14288, 20298), (15124, 19176), (15181, 19104), (15504, 18706)]