218909952

素因数分解:

$2^8\times 3^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 288

約数和(自身を含む): 724066560

約数和(自身を除く): 505156608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 46, 48, 51, 54, 64, 68, 69, 72, 81, 92, 96, 102, 108, 128, 136, 138, 144, 153, 162, 184, 192, 204, 207, 216, 243, 256, 272, 276, 288, 306, 324, 368, 384, 391, 408, 414, 432, 459, 486, 544, 552, 576, 612, 621, 648, 729, 736, 768, 782, 816, 828, 864, 918, 972, 1088, 1104, 1152, 1173, 1224, 1242, 1296, 1377, 1458, 1472, 1564, 1632, 1656, 1728, 1836, 1863, 1944, 2176, 2187, 2208, 2304, 2346, 2448, 2484, 2592, 2754, 2916, 2944, 3128, 3264, 3312, 3456, 3519, 3672, 3726, 3888, 4131, 4352, 4374, 4416, 4692, 4896, 4968, 5184, 5508, 5589, 5832, 5888, 6256, 6528, 6624, 6912, 7038, 7344, 7452, 7776, 8262, 8748, 8832, 9384, 9792, 9936, 10368, 10557, 11016, 11178, 11664, 12393, 12512, 13056, 13248, 14076, 14688, 14904, 15552, 16524, 16767, 17496, 17664, 18768, 19584, 19872, 20736, 21114, 22032, 22356, 23328, 24786, 25024, 26496, 28152, 29376, 29808, 31104, 31671, 33048, 33534, 34992, 37179, 37536, 39168, 39744, 42228, 44064, 44712, 46656, 49572, 50048, 50301, 52992, 56304, 58752, 59616, 62208, 63342, 66096, 67068, 69984, 74358, 75072, 79488, 84456, 88128, 89424, 93312, 95013, 99144, 100096, 100602, 112608, 117504, 119232, 126684, 132192, 134136, 139968, 148716, 150144, 158976, 168912, 176256, 178848, 186624, 190026, 198288, 201204, 225216, 238464, 253368, 264384, 268272, 279936, 285039, 297432, 300288, 337824, 352512, 357696, 380052, 396576, 402408, 450432, 476928, 506736, 528768, 536544, 559872, 570078, 594864, 675648, 715392, 760104, 793152, 804816, 855117, 900864, 1013472, 1057536, 1073088, 1140156, 1189728, 1351296, 1430784, 1520208, 1586304, 1609632, 1710234, 2026944, 2146176, 2280312, 2379456, 2702592, 3040416, 3172608, 3219264, 3420468, 4053888, 4292352, 4560624, 4758912, 6080832, 6438528, 6840936, 8107776, 9121248, 9517824, 12161664, 12877056, 13681872, 18242496, 24323328, 27363744, 36484992, 54727488, 72969984, 109454976, 218909952]

約数ペア:

[(1, 218909952), (2, 109454976), (3, 72969984), (4, 54727488), (6, 36484992), (8, 27363744), (9, 24323328), (12, 18242496), (16, 13681872), (17, 12877056), (18, 12161664), (23, 9517824), (24, 9121248), (27, 8107776), (32, 6840936), (34, 6438528), (36, 6080832), (46, 4758912), (48, 4560624), (51, 4292352), (54, 4053888), (64, 3420468), (68, 3219264), (69, 3172608), (72, 3040416), (81, 2702592), (92, 2379456), (96, 2280312), (102, 2146176), (108, 2026944), (128, 1710234), (136, 1609632), (138, 1586304), (144, 1520208), (153, 1430784), (162, 1351296), (184, 1189728), (192, 1140156), (204, 1073088), (207, 1057536), (216, 1013472), (243, 900864), (256, 855117), (272, 804816), (276, 793152), (288, 760104), (306, 715392), (324, 675648), (368, 594864), (384, 570078), (391, 559872), (408, 536544), (414, 528768), (432, 506736), (459, 476928), (486, 450432), (544, 402408), (552, 396576), (576, 380052), (612, 357696), (621, 352512), (648, 337824), (729, 300288), (736, 297432), (768, 285039), (782, 279936), (816, 268272), (828, 264384), (864, 253368), (918, 238464), (972, 225216), (1088, 201204), (1104, 198288), (1152, 190026), (1173, 186624), (1224, 178848), (1242, 176256), (1296, 168912), (1377, 158976), (1458, 150144), (1472, 148716), (1564, 139968), (1632, 134136), (1656, 132192), (1728, 126684), (1836, 119232), (1863, 117504), (1944, 112608), (2176, 100602), (2187, 100096), (2208, 99144), (2304, 95013), (2346, 93312), (2448, 89424), (2484, 88128), (2592, 84456), (2754, 79488), (2916, 75072), (2944, 74358), (3128, 69984), (3264, 67068), (3312, 66096), (3456, 63342), (3519, 62208), (3672, 59616), (3726, 58752), (3888, 56304), (4131, 52992), (4352, 50301), (4374, 50048), (4416, 49572), (4692, 46656), (4896, 44712), (4968, 44064), (5184, 42228), (5508, 39744), (5589, 39168), (5832, 37536), (5888, 37179), (6256, 34992), (6528, 33534), (6624, 33048), (6912, 31671), (7038, 31104), (7344, 29808), (7452, 29376), (7776, 28152), (8262, 26496), (8748, 25024), (8832, 24786), (9384, 23328), (9792, 22356), (9936, 22032), (10368, 21114), (10557, 20736), (11016, 19872), (11178, 19584), (11664, 18768), (12393, 17664), (12512, 17496), (13056, 16767), (13248, 16524), (14076, 15552), (14688, 14904)]