2154790512

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{23}}^2\times {\mathrm{449}}^1$

素因数の和:522

約数の個数: 300

約数和(自身を含む): 7467490800

約数和(自身を除く): 5312700288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 81, 84, 92, 108, 112, 126, 138, 144, 161, 162, 168, 184, 189, 207, 216, 252, 276, 322, 324, 336, 368, 378, 414, 432, 449, 483, 504, 529, 552, 567, 621, 644, 648, 756, 828, 898, 966, 1008, 1058, 1104, 1134, 1242, 1288, 1296, 1347, 1449, 1512, 1587, 1656, 1796, 1863, 1932, 2116, 2268, 2484, 2576, 2694, 2898, 3024, 3143, 3174, 3312, 3592, 3703, 3726, 3864, 4041, 4232, 4347, 4536, 4761, 4968, 5388, 5796, 6286, 6348, 7184, 7406, 7452, 7728, 8082, 8464, 8694, 9072, 9429, 9522, 9936, 10327, 10776, 11109, 11592, 12123, 12572, 12696, 13041, 14283, 14812, 14904, 16164, 17388, 18858, 19044, 20654, 21552, 22218, 23184, 24246, 25144, 25392, 26082, 28287, 28566, 29624, 29808, 30981, 32328, 33327, 34776, 36369, 37716, 38088, 41308, 42849, 44436, 48492, 50288, 52164, 56574, 57132, 59248, 61962, 64656, 66654, 69552, 72289, 72738, 75432, 76176, 82616, 84861, 85698, 88872, 92943, 96984, 99981, 104328, 113148, 114264, 123924, 133308, 144578, 145476, 150864, 165232, 169722, 171396, 177744, 185886, 193968, 199962, 208656, 216867, 226296, 228528, 237521, 247848, 254583, 266616, 278829, 289156, 290952, 299943, 339444, 342792, 371772, 399924, 433734, 452592, 475042, 495696, 509166, 533232, 557658, 578312, 581904, 599886, 650601, 678888, 685584, 712563, 743544, 799848, 836487, 867468, 950084, 1018332, 1115316, 1156624, 1199772, 1301202, 1357776, 1425126, 1487088, 1599696, 1662647, 1672974, 1734936, 1900168, 1951803, 2036664, 2137689, 2230632, 2399544, 2602404, 2850252, 3325294, 3345948, 3469872, 3800336, 3903606, 4073328, 4275378, 4461264, 4799088, 4987941, 5204808, 5700504, 5855409, 6413067, 6650588, 6691896, 7807212, 8550756, 9975882, 10409616, 11401008, 11710818, 12826134, 13301176, 13383792, 14963823, 15614424, 17101512, 19239201, 19951764, 23421636, 25652268, 26602352, 29927646, 31228848, 34203024, 38478402, 39903528, 44891469, 46843272, 51304536, 59855292, 76956804, 79807056, 89782938, 93686544, 102609072, 119710584, 134674407, 153913608, 179565876, 239421168, 269348814, 307827216, 359131752, 538697628, 718263504, 1077395256, 2154790512]

約数ペア:

[(1, 2154790512), (2, 1077395256), (3, 718263504), (4, 538697628), (6, 359131752), (7, 307827216), (8, 269348814), (9, 239421168), (12, 179565876), (14, 153913608), (16, 134674407), (18, 119710584), (21, 102609072), (23, 93686544), (24, 89782938), (27, 79807056), (28, 76956804), (36, 59855292), (42, 51304536), (46, 46843272), (48, 44891469), (54, 39903528), (56, 38478402), (63, 34203024), (69, 31228848), (72, 29927646), (81, 26602352), (84, 25652268), (92, 23421636), (108, 19951764), (112, 19239201), (126, 17101512), (138, 15614424), (144, 14963823), (161, 13383792), (162, 13301176), (168, 12826134), (184, 11710818), (189, 11401008), (207, 10409616), (216, 9975882), (252, 8550756), (276, 7807212), (322, 6691896), (324, 6650588), (336, 6413067), (368, 5855409), (378, 5700504), (414, 5204808), (432, 4987941), (449, 4799088), (483, 4461264), (504, 4275378), (529, 4073328), (552, 3903606), (567, 3800336), (621, 3469872), (644, 3345948), (648, 3325294), (756, 2850252), (828, 2602404), (898, 2399544), (966, 2230632), (1008, 2137689), (1058, 2036664), (1104, 1951803), (1134, 1900168), (1242, 1734936), (1288, 1672974), (1296, 1662647), (1347, 1599696), (1449, 1487088), (1512, 1425126), (1587, 1357776), (1656, 1301202), (1796, 1199772), (1863, 1156624), (1932, 1115316), (2116, 1018332), (2268, 950084), (2484, 867468), (2576, 836487), (2694, 799848), (2898, 743544), (3024, 712563), (3143, 685584), (3174, 678888), (3312, 650601), (3592, 599886), (3703, 581904), (3726, 578312), (3864, 557658), (4041, 533232), (4232, 509166), (4347, 495696), (4536, 475042), (4761, 452592), (4968, 433734), (5388, 399924), (5796, 371772), (6286, 342792), (6348, 339444), (7184, 299943), (7406, 290952), (7452, 289156), (7728, 278829), (8082, 266616), (8464, 254583), (8694, 247848), (9072, 237521), (9429, 228528), (9522, 226296), (9936, 216867), (10327, 208656), (10776, 199962), (11109, 193968), (11592, 185886), (12123, 177744), (12572, 171396), (12696, 169722), (13041, 165232), (14283, 150864), (14812, 145476), (14904, 144578), (16164, 133308), (17388, 123924), (18858, 114264), (19044, 113148), (20654, 104328), (21552, 99981), (22218, 96984), (23184, 92943), (24246, 88872), (25144, 85698), (25392, 84861), (26082, 82616), (28287, 76176), (28566, 75432), (29624, 72738), (29808, 72289), (30981, 69552), (32328, 66654), (33327, 64656), (34776, 61962), (36369, 59248), (37716, 57132), (38088, 56574), (41308, 52164), (42849, 50288), (44436, 48492)]