218400768

素因数分解:

$2^{11}\times 3^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 216

約数和(自身を含む): 686412090

約数和(自身を除く): 468011322

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 41, 48, 51, 64, 68, 72, 82, 96, 102, 123, 128, 136, 144, 153, 164, 192, 204, 246, 256, 272, 288, 289, 306, 328, 369, 384, 408, 492, 512, 544, 576, 578, 612, 656, 697, 738, 768, 816, 867, 984, 1024, 1088, 1152, 1156, 1224, 1312, 1394, 1476, 1536, 1632, 1734, 1968, 2048, 2091, 2176, 2304, 2312, 2448, 2601, 2624, 2788, 2952, 3072, 3264, 3468, 3936, 4182, 4352, 4608, 4624, 4896, 5202, 5248, 5576, 5904, 6144, 6273, 6528, 6936, 7872, 8364, 8704, 9216, 9248, 9792, 10404, 10496, 11152, 11808, 11849, 12546, 13056, 13872, 15744, 16728, 17408, 18432, 18496, 19584, 20808, 20992, 22304, 23616, 23698, 25092, 26112, 27744, 31488, 33456, 34816, 35547, 36992, 39168, 41616, 41984, 44608, 47232, 47396, 50184, 52224, 55488, 62976, 66912, 71094, 73984, 78336, 83232, 83968, 89216, 94464, 94792, 100368, 104448, 106641, 110976, 125952, 133824, 142188, 147968, 156672, 166464, 178432, 188928, 189584, 200736, 213282, 221952, 251904, 267648, 284376, 295936, 313344, 332928, 356864, 377856, 379168, 401472, 426564, 443904, 535296, 568752, 591872, 665856, 713728, 755712, 758336, 802944, 853128, 887808, 1070592, 1137504, 1331712, 1427456, 1516672, 1605888, 1706256, 1775616, 2141184, 2275008, 2663424, 3033344, 3211776, 3412512, 4282368, 4550016, 5326848, 6066688, 6423552, 6825024, 9100032, 12133376, 12847104, 13650048, 18200064, 24266752, 27300096, 36400128, 54600192, 72800256, 109200384, 218400768]

約数ペア:

[(1, 218400768), (2, 109200384), (3, 72800256), (4, 54600192), (6, 36400128), (8, 27300096), (9, 24266752), (12, 18200064), (16, 13650048), (17, 12847104), (18, 12133376), (24, 9100032), (32, 6825024), (34, 6423552), (36, 6066688), (41, 5326848), (48, 4550016), (51, 4282368), (64, 3412512), (68, 3211776), (72, 3033344), (82, 2663424), (96, 2275008), (102, 2141184), (123, 1775616), (128, 1706256), (136, 1605888), (144, 1516672), (153, 1427456), (164, 1331712), (192, 1137504), (204, 1070592), (246, 887808), (256, 853128), (272, 802944), (288, 758336), (289, 755712), (306, 713728), (328, 665856), (369, 591872), (384, 568752), (408, 535296), (492, 443904), (512, 426564), (544, 401472), (576, 379168), (578, 377856), (612, 356864), (656, 332928), (697, 313344), (738, 295936), (768, 284376), (816, 267648), (867, 251904), (984, 221952), (1024, 213282), (1088, 200736), (1152, 189584), (1156, 188928), (1224, 178432), (1312, 166464), (1394, 156672), (1476, 147968), (1536, 142188), (1632, 133824), (1734, 125952), (1968, 110976), (2048, 106641), (2091, 104448), (2176, 100368), (2304, 94792), (2312, 94464), (2448, 89216), (2601, 83968), (2624, 83232), (2788, 78336), (2952, 73984), (3072, 71094), (3264, 66912), (3468, 62976), (3936, 55488), (4182, 52224), (4352, 50184), (4608, 47396), (4624, 47232), (4896, 44608), (5202, 41984), (5248, 41616), (5576, 39168), (5904, 36992), (6144, 35547), (6273, 34816), (6528, 33456), (6936, 31488), (7872, 27744), (8364, 26112), (8704, 25092), (9216, 23698), (9248, 23616), (9792, 22304), (10404, 20992), (10496, 20808), (11152, 19584), (11808, 18496), (11849, 18432), (12546, 17408), (13056, 16728), (13872, 15744)]