217209393408

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{662353}}^1$

素因数の和:662440

約数の個数: 144

約数和(自身を含む): 671510381696

約数和(自身を除く): 454300988288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 256, 336, 366, 384, 427, 448, 488, 672, 732, 768, 854, 896, 976, 1281, 1344, 1464, 1708, 1792, 1952, 2562, 2688, 2928, 3416, 3904, 5124, 5376, 5856, 6832, 7808, 10248, 11712, 13664, 15616, 20496, 23424, 27328, 40992, 46848, 54656, 81984, 109312, 163968, 327936, 662353, 1324706, 1987059, 2649412, 3974118, 4636471, 5298824, 7948236, 9272942, 10597648, 13909413, 15896472, 18545884, 21195296, 27818826, 31792944, 37091768, 40403533, 42390592, 55637652, 63585888, 74183536, 80807066, 84781184, 111275304, 121210599, 127171776, 148367072, 161614132, 169562368, 222550608, 242421198, 254343552, 282824731, 296734144, 323228264, 445101216, 484842396, 508687104, 565649462, 593468288, 646456528, 848474193, 890202432, 969684792, 1131298924, 1186936576, 1292913056, 1696948386, 1780404864, 1939369584, 2262597848, 2585826112, 3393896772, 3560809728, 3878739168, 4525195696, 5171652224, 6787793544, 7757478336, 9050391392, 10343304448, 13575587088, 15514956672, 18100782784, 27151174176, 31029913344, 36201565568, 54302348352, 72403131136, 108604696704, 217209393408]

約数ペア:

[(1, 217209393408), (2, 108604696704), (3, 72403131136), (4, 54302348352), (6, 36201565568), (7, 31029913344), (8, 27151174176), (12, 18100782784), (14, 15514956672), (16, 13575587088), (21, 10343304448), (24, 9050391392), (28, 7757478336), (32, 6787793544), (42, 5171652224), (48, 4525195696), (56, 3878739168), (61, 3560809728), (64, 3393896772), (84, 2585826112), (96, 2262597848), (112, 1939369584), (122, 1780404864), (128, 1696948386), (168, 1292913056), (183, 1186936576), (192, 1131298924), (224, 969684792), (244, 890202432), (256, 848474193), (336, 646456528), (366, 593468288), (384, 565649462), (427, 508687104), (448, 484842396), (488, 445101216), (672, 323228264), (732, 296734144), (768, 282824731), (854, 254343552), (896, 242421198), (976, 222550608), (1281, 169562368), (1344, 161614132), (1464, 148367072), (1708, 127171776), (1792, 121210599), (1952, 111275304), (2562, 84781184), (2688, 80807066), (2928, 74183536), (3416, 63585888), (3904, 55637652), (5124, 42390592), (5376, 40403533), (5856, 37091768), (6832, 31792944), (7808, 27818826), (10248, 21195296), (11712, 18545884), (13664, 15896472), (15616, 13909413), (20496, 10597648), (23424, 9272942), (27328, 7948236), (40992, 5298824), (46848, 4636471), (54656, 3974118), (81984, 2649412), (109312, 1987059), (163968, 1324706), (327936, 662353)]