274732416

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 288

約数和(自身を含む): 955356480

約数和(自身を除く): 680624064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 93, 96, 98, 112, 124, 126, 128, 144, 147, 157, 168, 186, 192, 196, 217, 224, 248, 252, 279, 288, 294, 314, 336, 372, 384, 392, 434, 441, 448, 471, 496, 504, 558, 576, 588, 628, 651, 672, 744, 784, 868, 882, 896, 942, 992, 1008, 1099, 1116, 1152, 1176, 1256, 1302, 1344, 1413, 1488, 1519, 1568, 1736, 1764, 1884, 1953, 1984, 2016, 2198, 2232, 2352, 2512, 2604, 2688, 2826, 2976, 3038, 3136, 3297, 3472, 3528, 3768, 3906, 3968, 4032, 4396, 4464, 4557, 4704, 4867, 5024, 5208, 5652, 5952, 6076, 6272, 6594, 6944, 7056, 7536, 7693, 7812, 8064, 8792, 8928, 9114, 9408, 9734, 9891, 10048, 10416, 11304, 11904, 12152, 13188, 13671, 13888, 14112, 14601, 15072, 15386, 15624, 17584, 17856, 18228, 18816, 19468, 19782, 20096, 20832, 22608, 23079, 24304, 26376, 27342, 27776, 28224, 29202, 30144, 30772, 31248, 34069, 35168, 35712, 36456, 38936, 39564, 41664, 43803, 45216, 46158, 48608, 52752, 54684, 56448, 58404, 60288, 61544, 62496, 68138, 69237, 70336, 72912, 77872, 79128, 83328, 87606, 90432, 92316, 97216, 102207, 105504, 109368, 116808, 123088, 124992, 136276, 138474, 140672, 145824, 155744, 158256, 175212, 180864, 184632, 194432, 204414, 211008, 218736, 233616, 238483, 246176, 249984, 272552, 276948, 291648, 306621, 311488, 316512, 350424, 369264, 408828, 422016, 437472, 467232, 476966, 492352, 545104, 553896, 583296, 613242, 622976, 633024, 700848, 715449, 738528, 817656, 874944, 934464, 953932, 984704, 1090208, 1107792, 1226484, 1266048, 1401696, 1430898, 1477056, 1635312, 1749888, 1868928, 1907864, 2146347, 2180416, 2215584, 2452968, 2803392, 2861796, 2954112, 3270624, 3815728, 4292694, 4360832, 4431168, 4905936, 5606784, 5723592, 6541248, 7631456, 8585388, 8862336, 9811872, 11447184, 13082496, 15262912, 17170776, 19623744, 22894368, 30525824, 34341552, 39247488, 45788736, 68683104, 91577472, 137366208, 274732416]

約数ペア:

[(1, 274732416), (2, 137366208), (3, 91577472), (4, 68683104), (6, 45788736), (7, 39247488), (8, 34341552), (9, 30525824), (12, 22894368), (14, 19623744), (16, 17170776), (18, 15262912), (21, 13082496), (24, 11447184), (28, 9811872), (31, 8862336), (32, 8585388), (36, 7631456), (42, 6541248), (48, 5723592), (49, 5606784), (56, 4905936), (62, 4431168), (63, 4360832), (64, 4292694), (72, 3815728), (84, 3270624), (93, 2954112), (96, 2861796), (98, 2803392), (112, 2452968), (124, 2215584), (126, 2180416), (128, 2146347), (144, 1907864), (147, 1868928), (157, 1749888), (168, 1635312), (186, 1477056), (192, 1430898), (196, 1401696), (217, 1266048), (224, 1226484), (248, 1107792), (252, 1090208), (279, 984704), (288, 953932), (294, 934464), (314, 874944), (336, 817656), (372, 738528), (384, 715449), (392, 700848), (434, 633024), (441, 622976), (448, 613242), (471, 583296), (496, 553896), (504, 545104), (558, 492352), (576, 476966), (588, 467232), (628, 437472), (651, 422016), (672, 408828), (744, 369264), (784, 350424), (868, 316512), (882, 311488), (896, 306621), (942, 291648), (992, 276948), (1008, 272552), (1099, 249984), (1116, 246176), (1152, 238483), (1176, 233616), (1256, 218736), (1302, 211008), (1344, 204414), (1413, 194432), (1488, 184632), (1519, 180864), (1568, 175212), (1736, 158256), (1764, 155744), (1884, 145824), (1953, 140672), (1984, 138474), (2016, 136276), (2198, 124992), (2232, 123088), (2352, 116808), (2512, 109368), (2604, 105504), (2688, 102207), (2826, 97216), (2976, 92316), (3038, 90432), (3136, 87606), (3297, 83328), (3472, 79128), (3528, 77872), (3768, 72912), (3906, 70336), (3968, 69237), (4032, 68138), (4396, 62496), (4464, 61544), (4557, 60288), (4704, 58404), (4867, 56448), (5024, 54684), (5208, 52752), (5652, 48608), (5952, 46158), (6076, 45216), (6272, 43803), (6594, 41664), (6944, 39564), (7056, 38936), (7536, 36456), (7693, 35712), (7812, 35168), (8064, 34069), (8792, 31248), (8928, 30772), (9114, 30144), (9408, 29202), (9734, 28224), (9891, 27776), (10048, 27342), (10416, 26376), (11304, 24304), (11904, 23079), (12152, 22608), (13188, 20832), (13671, 20096), (13888, 19782), (14112, 19468), (14601, 18816), (15072, 18228), (15386, 17856), (15624, 17584)]