197478432

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 608670720

約数和(自身を除く): 411192288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 73, 93, 96, 101, 108, 124, 144, 146, 186, 202, 216, 219, 248, 279, 288, 292, 303, 372, 404, 432, 438, 496, 558, 584, 606, 657, 744, 808, 837, 864, 876, 909, 992, 1116, 1168, 1212, 1314, 1488, 1616, 1674, 1752, 1818, 1971, 2232, 2263, 2336, 2424, 2628, 2727, 2976, 3131, 3232, 3348, 3504, 3636, 3942, 4464, 4526, 4848, 5256, 5454, 6262, 6696, 6789, 7008, 7272, 7373, 7884, 8928, 9052, 9393, 9696, 10512, 10908, 12524, 13392, 13578, 14544, 14746, 15768, 18104, 18786, 20367, 21024, 21816, 22119, 25048, 26784, 27156, 28179, 29088, 29492, 31536, 36208, 37572, 40734, 43632, 44238, 50096, 54312, 56358, 58984, 61101, 63072, 66357, 72416, 75144, 81468, 84537, 87264, 88476, 100192, 108624, 112716, 117968, 122202, 132714, 150288, 162936, 169074, 176952, 199071, 217248, 225432, 228563, 235936, 244404, 265428, 300576, 325872, 338148, 353904, 398142, 450864, 457126, 488808, 530856, 651744, 676296, 685689, 707808, 796284, 901728, 914252, 977616, 1061712, 1352592, 1371378, 1592568, 1828504, 1955232, 2057067, 2123424, 2705184, 2742756, 3185136, 3657008, 4114134, 5485512, 6171201, 6370272, 7314016, 8228268, 10971024, 12342402, 16456536, 21942048, 24684804, 32913072, 49369608, 65826144, 98739216, 197478432]

約数ペア:

[(1, 197478432), (2, 98739216), (3, 65826144), (4, 49369608), (6, 32913072), (8, 24684804), (9, 21942048), (12, 16456536), (16, 12342402), (18, 10971024), (24, 8228268), (27, 7314016), (31, 6370272), (32, 6171201), (36, 5485512), (48, 4114134), (54, 3657008), (62, 3185136), (72, 2742756), (73, 2705184), (93, 2123424), (96, 2057067), (101, 1955232), (108, 1828504), (124, 1592568), (144, 1371378), (146, 1352592), (186, 1061712), (202, 977616), (216, 914252), (219, 901728), (248, 796284), (279, 707808), (288, 685689), (292, 676296), (303, 651744), (372, 530856), (404, 488808), (432, 457126), (438, 450864), (496, 398142), (558, 353904), (584, 338148), (606, 325872), (657, 300576), (744, 265428), (808, 244404), (837, 235936), (864, 228563), (876, 225432), (909, 217248), (992, 199071), (1116, 176952), (1168, 169074), (1212, 162936), (1314, 150288), (1488, 132714), (1616, 122202), (1674, 117968), (1752, 112716), (1818, 108624), (1971, 100192), (2232, 88476), (2263, 87264), (2336, 84537), (2424, 81468), (2628, 75144), (2727, 72416), (2976, 66357), (3131, 63072), (3232, 61101), (3348, 58984), (3504, 56358), (3636, 54312), (3942, 50096), (4464, 44238), (4526, 43632), (4848, 40734), (5256, 37572), (5454, 36208), (6262, 31536), (6696, 29492), (6789, 29088), (7008, 28179), (7272, 27156), (7373, 26784), (7884, 25048), (8928, 22119), (9052, 21816), (9393, 21024), (9696, 20367), (10512, 18786), (10908, 18104), (12524, 15768), (13392, 14746), (13578, 14544)]