478566144

素因数分解:

$2^8\times 3^5\times 7^2\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 324

約数和(自身を含む): 1675152024

約数和(自身を除く): 1196585880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 157, 162, 168, 189, 192, 196, 216, 224, 243, 252, 256, 288, 294, 314, 324, 336, 378, 384, 392, 432, 441, 448, 471, 486, 504, 567, 576, 588, 628, 648, 672, 756, 768, 784, 864, 882, 896, 942, 972, 1008, 1099, 1134, 1152, 1176, 1256, 1296, 1323, 1344, 1413, 1512, 1568, 1701, 1728, 1764, 1792, 1884, 1944, 2016, 2198, 2268, 2304, 2352, 2512, 2592, 2646, 2688, 2826, 3024, 3136, 3297, 3402, 3456, 3528, 3768, 3888, 3969, 4032, 4239, 4396, 4536, 4704, 5024, 5184, 5292, 5376, 5652, 6048, 6272, 6594, 6804, 6912, 7056, 7536, 7693, 7776, 7938, 8064, 8478, 8792, 9072, 9408, 9891, 10048, 10368, 10584, 11304, 11907, 12096, 12544, 12717, 13188, 13608, 14112, 15072, 15386, 15552, 15876, 16128, 16956, 17584, 18144, 18816, 19782, 20096, 20736, 21168, 22608, 23079, 23814, 24192, 25434, 26376, 27216, 28224, 29673, 30144, 30772, 31104, 31752, 33912, 35168, 36288, 37632, 38151, 39564, 40192, 42336, 45216, 46158, 47628, 48384, 50868, 52752, 54432, 56448, 59346, 60288, 61544, 62208, 63504, 67824, 69237, 70336, 72576, 76302, 79128, 84672, 89019, 90432, 92316, 95256, 101736, 105504, 108864, 112896, 118692, 120576, 123088, 127008, 135648, 138474, 140672, 145152, 152604, 158256, 169344, 178038, 180864, 184632, 190512, 203472, 207711, 211008, 217728, 237384, 246176, 254016, 267057, 271296, 276948, 281344, 305208, 316512, 338688, 356076, 361728, 369264, 381024, 406944, 415422, 422016, 435456, 474768, 492352, 508032, 534114, 542592, 553896, 610416, 623133, 633024, 712152, 738528, 762048, 813888, 830844, 844032, 949536, 984704, 1016064, 1068228, 1085184, 1107792, 1220832, 1246266, 1266048, 1424304, 1477056, 1524096, 1627776, 1661688, 1869399, 1899072, 1969408, 2136456, 2215584, 2441664, 2492532, 2532096, 2848608, 2954112, 3048192, 3255552, 3323376, 3738798, 3798144, 4272912, 4431168, 4883328, 4985064, 5697216, 5908224, 6646752, 7477596, 7596288, 8545824, 8862336, 9766656, 9970128, 11394432, 13293504, 14955192, 17091648, 17724672, 19940256, 22788864, 26587008, 29910384, 34183296, 39880512, 53174016, 59820768, 68366592, 79761024, 119641536, 159522048, 239283072, 478566144]

約数ペア:

[(1, 478566144), (2, 239283072), (3, 159522048), (4, 119641536), (6, 79761024), (7, 68366592), (8, 59820768), (9, 53174016), (12, 39880512), (14, 34183296), (16, 29910384), (18, 26587008), (21, 22788864), (24, 19940256), (27, 17724672), (28, 17091648), (32, 14955192), (36, 13293504), (42, 11394432), (48, 9970128), (49, 9766656), (54, 8862336), (56, 8545824), (63, 7596288), (64, 7477596), (72, 6646752), (81, 5908224), (84, 5697216), (96, 4985064), (98, 4883328), (108, 4431168), (112, 4272912), (126, 3798144), (128, 3738798), (144, 3323376), (147, 3255552), (157, 3048192), (162, 2954112), (168, 2848608), (189, 2532096), (192, 2492532), (196, 2441664), (216, 2215584), (224, 2136456), (243, 1969408), (252, 1899072), (256, 1869399), (288, 1661688), (294, 1627776), (314, 1524096), (324, 1477056), (336, 1424304), (378, 1266048), (384, 1246266), (392, 1220832), (432, 1107792), (441, 1085184), (448, 1068228), (471, 1016064), (486, 984704), (504, 949536), (567, 844032), (576, 830844), (588, 813888), (628, 762048), (648, 738528), (672, 712152), (756, 633024), (768, 623133), (784, 610416), (864, 553896), (882, 542592), (896, 534114), (942, 508032), (972, 492352), (1008, 474768), (1099, 435456), (1134, 422016), (1152, 415422), (1176, 406944), (1256, 381024), (1296, 369264), (1323, 361728), (1344, 356076), (1413, 338688), (1512, 316512), (1568, 305208), (1701, 281344), (1728, 276948), (1764, 271296), (1792, 267057), (1884, 254016), (1944, 246176), (2016, 237384), (2198, 217728), (2268, 211008), (2304, 207711), (2352, 203472), (2512, 190512), (2592, 184632), (2646, 180864), (2688, 178038), (2826, 169344), (3024, 158256), (3136, 152604), (3297, 145152), (3402, 140672), (3456, 138474), (3528, 135648), (3768, 127008), (3888, 123088), (3969, 120576), (4032, 118692), (4239, 112896), (4396, 108864), (4536, 105504), (4704, 101736), (5024, 95256), (5184, 92316), (5292, 90432), (5376, 89019), (5652, 84672), (6048, 79128), (6272, 76302), (6594, 72576), (6804, 70336), (6912, 69237), (7056, 67824), (7536, 63504), (7693, 62208), (7776, 61544), (7938, 60288), (8064, 59346), (8478, 56448), (8792, 54432), (9072, 52752), (9408, 50868), (9891, 48384), (10048, 47628), (10368, 46158), (10584, 45216), (11304, 42336), (11907, 40192), (12096, 39564), (12544, 38151), (12717, 37632), (13188, 36288), (13608, 35168), (14112, 33912), (15072, 31752), (15386, 31104), (15552, 30772), (15876, 30144), (16128, 29673), (16956, 28224), (17584, 27216), (18144, 26376), (18816, 25434), (19782, 24192), (20096, 23814), (20736, 23079), (21168, 22608)]