388011008

素因数分解:

$2^{10}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 264

約数和(自身を含む): 1064112480

約数和(自身を除く): 676101472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 37, 38, 44, 49, 56, 64, 74, 76, 77, 88, 98, 112, 128, 133, 148, 152, 154, 176, 196, 209, 224, 256, 259, 266, 296, 304, 308, 352, 392, 407, 418, 448, 512, 518, 532, 539, 592, 608, 616, 703, 704, 784, 814, 836, 896, 931, 1024, 1036, 1064, 1078, 1184, 1216, 1232, 1406, 1408, 1463, 1568, 1628, 1672, 1792, 1813, 1862, 2072, 2128, 2156, 2368, 2432, 2464, 2812, 2816, 2849, 2926, 3136, 3256, 3344, 3584, 3626, 3724, 4144, 4256, 4312, 4736, 4864, 4921, 4928, 5624, 5632, 5698, 5852, 6272, 6512, 6688, 7168, 7252, 7448, 7733, 8288, 8512, 8624, 9472, 9728, 9842, 9856, 10241, 11248, 11264, 11396, 11704, 12544, 13024, 13376, 14504, 14896, 15466, 16576, 17024, 17248, 18944, 19456, 19684, 19712, 19943, 20482, 22496, 22792, 23408, 25088, 26048, 26752, 29008, 29792, 30932, 33152, 34048, 34447, 34496, 37888, 39368, 39424, 39886, 40964, 44992, 45584, 46816, 50176, 52096, 53504, 54131, 58016, 59584, 61864, 66304, 68096, 68894, 68992, 78736, 78848, 79772, 81928, 89984, 91168, 93632, 104192, 107008, 108262, 116032, 119168, 123728, 132608, 136192, 137788, 137984, 157472, 159544, 163856, 179968, 182336, 187264, 208384, 214016, 216524, 232064, 238336, 247456, 265216, 275576, 275968, 314944, 319088, 327712, 359936, 364672, 374528, 378917, 416768, 433048, 464128, 476672, 494912, 551152, 551936, 629888, 638176, 655424, 719872, 729344, 749056, 757834, 866096, 928256, 953344, 989824, 1102304, 1259776, 1276352, 1310848, 1458688, 1498112, 1515668, 1732192, 1856512, 1979648, 2204608, 2519552, 2552704, 2621696, 2917376, 3031336, 3464384, 3959296, 4409216, 5039104, 5105408, 5243392, 6062672, 6928768, 7918592, 8818432, 10210816, 10486784, 12125344, 13857536, 17636864, 20421632, 24250688, 27715072, 35273728, 48501376, 55430144, 97002752, 194005504, 388011008]

約数ペア:

[(1, 388011008), (2, 194005504), (4, 97002752), (7, 55430144), (8, 48501376), (11, 35273728), (14, 27715072), (16, 24250688), (19, 20421632), (22, 17636864), (28, 13857536), (32, 12125344), (37, 10486784), (38, 10210816), (44, 8818432), (49, 7918592), (56, 6928768), (64, 6062672), (74, 5243392), (76, 5105408), (77, 5039104), (88, 4409216), (98, 3959296), (112, 3464384), (128, 3031336), (133, 2917376), (148, 2621696), (152, 2552704), (154, 2519552), (176, 2204608), (196, 1979648), (209, 1856512), (224, 1732192), (256, 1515668), (259, 1498112), (266, 1458688), (296, 1310848), (304, 1276352), (308, 1259776), (352, 1102304), (392, 989824), (407, 953344), (418, 928256), (448, 866096), (512, 757834), (518, 749056), (532, 729344), (539, 719872), (592, 655424), (608, 638176), (616, 629888), (703, 551936), (704, 551152), (784, 494912), (814, 476672), (836, 464128), (896, 433048), (931, 416768), (1024, 378917), (1036, 374528), (1064, 364672), (1078, 359936), (1184, 327712), (1216, 319088), (1232, 314944), (1406, 275968), (1408, 275576), (1463, 265216), (1568, 247456), (1628, 238336), (1672, 232064), (1792, 216524), (1813, 214016), (1862, 208384), (2072, 187264), (2128, 182336), (2156, 179968), (2368, 163856), (2432, 159544), (2464, 157472), (2812, 137984), (2816, 137788), (2849, 136192), (2926, 132608), (3136, 123728), (3256, 119168), (3344, 116032), (3584, 108262), (3626, 107008), (3724, 104192), (4144, 93632), (4256, 91168), (4312, 89984), (4736, 81928), (4864, 79772), (4921, 78848), (4928, 78736), (5624, 68992), (5632, 68894), (5698, 68096), (5852, 66304), (6272, 61864), (6512, 59584), (6688, 58016), (7168, 54131), (7252, 53504), (7448, 52096), (7733, 50176), (8288, 46816), (8512, 45584), (8624, 44992), (9472, 40964), (9728, 39886), (9842, 39424), (9856, 39368), (10241, 37888), (11248, 34496), (11264, 34447), (11396, 34048), (11704, 33152), (12544, 30932), (13024, 29792), (13376, 29008), (14504, 26752), (14896, 26048), (15466, 25088), (16576, 23408), (17024, 22792), (17248, 22496), (18944, 20482), (19456, 19943), (19684, 19712)]