19545701184

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^2\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:490

約数の個数: 252

約数和(自身を含む): 58619488044

約数和(自身を除く): 39073786860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 157, 174, 192, 232, 257, 261, 288, 314, 348, 464, 471, 514, 522, 576, 628, 696, 771, 841, 928, 942, 1028, 1044, 1256, 1392, 1413, 1542, 1682, 1856, 1884, 2056, 2088, 2313, 2512, 2523, 2784, 2826, 3084, 3364, 3768, 4112, 4176, 4553, 4626, 5024, 5046, 5568, 5652, 6168, 6728, 7453, 7536, 7569, 8224, 8352, 9106, 9252, 10048, 10092, 11304, 12336, 13456, 13659, 14906, 15072, 15138, 16448, 16704, 18212, 18504, 20184, 22359, 22608, 24672, 26912, 27318, 29812, 30144, 30276, 36424, 37008, 40349, 40368, 40977, 44718, 45216, 49344, 53824, 54636, 59624, 60552, 67077, 72848, 74016, 80698, 80736, 81954, 89436, 90432, 109272, 119248, 121047, 121104, 132037, 134154, 145696, 148032, 161396, 161472, 163908, 178872, 216137, 218544, 238496, 242094, 242208, 264074, 268308, 291392, 322792, 327816, 357744, 363141, 396111, 432274, 437088, 476992, 484188, 484416, 528148, 536616, 645584, 648411, 655632, 715488, 726282, 792222, 864548, 874176, 968376, 1056296, 1073232, 1170121, 1188333, 1291168, 1296822, 1311264, 1430976, 1452564, 1584444, 1729096, 1936752, 1945233, 2112592, 2146464, 2340242, 2376666, 2582336, 2593644, 2622528, 2905128, 3168888, 3458192, 3510363, 3873504, 3890466, 4225184, 4292928, 4680484, 4753332, 5187288, 5810256, 6337776, 6916384, 7020726, 7747008, 7780932, 8450368, 9360968, 9506664, 10374576, 10531089, 11620512, 12675552, 13832768, 14041452, 15561864, 18721936, 19013328, 20749152, 21062178, 23241024, 25351104, 28082904, 31123728, 33933509, 37443872, 38026656, 41498304, 42124356, 56165808, 62247456, 67867018, 74887744, 76053312, 84248712, 101800527, 112331616, 124494912, 135734036, 168497424, 203601054, 224663232, 271468072, 305401581, 336994848, 407202108, 542936144, 610803162, 673989696, 814404216, 1085872288, 1221606324, 1628808432, 2171744576, 2443212648, 3257616864, 4886425296, 6515233728, 9772850592, 19545701184]

約数ペア:

[(1, 19545701184), (2, 9772850592), (3, 6515233728), (4, 4886425296), (6, 3257616864), (8, 2443212648), (9, 2171744576), (12, 1628808432), (16, 1221606324), (18, 1085872288), (24, 814404216), (29, 673989696), (32, 610803162), (36, 542936144), (48, 407202108), (58, 336994848), (64, 305401581), (72, 271468072), (87, 224663232), (96, 203601054), (116, 168497424), (144, 135734036), (157, 124494912), (174, 112331616), (192, 101800527), (232, 84248712), (257, 76053312), (261, 74887744), (288, 67867018), (314, 62247456), (348, 56165808), (464, 42124356), (471, 41498304), (514, 38026656), (522, 37443872), (576, 33933509), (628, 31123728), (696, 28082904), (771, 25351104), (841, 23241024), (928, 21062178), (942, 20749152), (1028, 19013328), (1044, 18721936), (1256, 15561864), (1392, 14041452), (1413, 13832768), (1542, 12675552), (1682, 11620512), (1856, 10531089), (1884, 10374576), (2056, 9506664), (2088, 9360968), (2313, 8450368), (2512, 7780932), (2523, 7747008), (2784, 7020726), (2826, 6916384), (3084, 6337776), (3364, 5810256), (3768, 5187288), (4112, 4753332), (4176, 4680484), (4553, 4292928), (4626, 4225184), (5024, 3890466), (5046, 3873504), (5568, 3510363), (5652, 3458192), (6168, 3168888), (6728, 2905128), (7453, 2622528), (7536, 2593644), (7569, 2582336), (8224, 2376666), (8352, 2340242), (9106, 2146464), (9252, 2112592), (10048, 1945233), (10092, 1936752), (11304, 1729096), (12336, 1584444), (13456, 1452564), (13659, 1430976), (14906, 1311264), (15072, 1296822), (15138, 1291168), (16448, 1188333), (16704, 1170121), (18212, 1073232), (18504, 1056296), (20184, 968376), (22359, 874176), (22608, 864548), (24672, 792222), (26912, 726282), (27318, 715488), (29812, 655632), (30144, 648411), (30276, 645584), (36424, 536616), (37008, 528148), (40349, 484416), (40368, 484188), (40977, 476992), (44718, 437088), (45216, 432274), (49344, 396111), (53824, 363141), (54636, 357744), (59624, 327816), (60552, 322792), (67077, 291392), (72848, 268308), (74016, 264074), (80698, 242208), (80736, 242094), (81954, 238496), (89436, 218544), (90432, 216137), (109272, 178872), (119248, 163908), (121047, 161472), (121104, 161396), (132037, 148032), (134154, 145696)]