631414784

素因数分解:

$2^{13}\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:75

約数の個数: 252

約数和(自身を含む): 1738793322

約数和(自身を除く): 1107378538

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 91, 98, 104, 112, 121, 128, 143, 154, 176, 182, 196, 208, 224, 242, 256, 286, 308, 352, 364, 392, 416, 448, 484, 512, 539, 572, 616, 637, 704, 728, 784, 832, 847, 896, 968, 1001, 1024, 1078, 1144, 1232, 1274, 1408, 1456, 1568, 1573, 1664, 1694, 1792, 1936, 2002, 2048, 2156, 2288, 2464, 2548, 2816, 2912, 3136, 3146, 3328, 3388, 3584, 3872, 4004, 4096, 4312, 4576, 4928, 5096, 5632, 5824, 5929, 6272, 6292, 6656, 6776, 7007, 7168, 7744, 8008, 8192, 8624, 9152, 9856, 10192, 11011, 11264, 11648, 11858, 12544, 12584, 13312, 13552, 14014, 14336, 15488, 16016, 17248, 18304, 19712, 20384, 22022, 22528, 23296, 23716, 25088, 25168, 26624, 27104, 28028, 28672, 30976, 32032, 34496, 36608, 39424, 40768, 44044, 45056, 46592, 47432, 50176, 50336, 53248, 54208, 56056, 57344, 61952, 64064, 68992, 73216, 77077, 78848, 81536, 88088, 90112, 93184, 94864, 100352, 100672, 106496, 108416, 112112, 123904, 128128, 137984, 146432, 154154, 157696, 163072, 176176, 186368, 189728, 200704, 201344, 216832, 224224, 247808, 256256, 275968, 292864, 308308, 315392, 326144, 352352, 372736, 379456, 401408, 402688, 433664, 448448, 495616, 512512, 551936, 585728, 616616, 630784, 652288, 704704, 745472, 758912, 805376, 867328, 896896, 991232, 1025024, 1103872, 1171456, 1233232, 1304576, 1409408, 1517824, 1610752, 1734656, 1793792, 2050048, 2207744, 2466464, 2609152, 2818816, 3035648, 3221504, 3469312, 3587584, 4100096, 4415488, 4932928, 5218304, 5637632, 6071296, 6443008, 6938624, 7175168, 8200192, 9865856, 11275264, 12142592, 12886016, 14350336, 19731712, 22550528, 24285184, 28700672, 39463424, 45101056, 48570368, 57401344, 78926848, 90202112, 157853696, 315707392, 631414784]

約数ペア:

[(1, 631414784), (2, 315707392), (4, 157853696), (7, 90202112), (8, 78926848), (11, 57401344), (13, 48570368), (14, 45101056), (16, 39463424), (22, 28700672), (26, 24285184), (28, 22550528), (32, 19731712), (44, 14350336), (49, 12886016), (52, 12142592), (56, 11275264), (64, 9865856), (77, 8200192), (88, 7175168), (91, 6938624), (98, 6443008), (104, 6071296), (112, 5637632), (121, 5218304), (128, 4932928), (143, 4415488), (154, 4100096), (176, 3587584), (182, 3469312), (196, 3221504), (208, 3035648), (224, 2818816), (242, 2609152), (256, 2466464), (286, 2207744), (308, 2050048), (352, 1793792), (364, 1734656), (392, 1610752), (416, 1517824), (448, 1409408), (484, 1304576), (512, 1233232), (539, 1171456), (572, 1103872), (616, 1025024), (637, 991232), (704, 896896), (728, 867328), (784, 805376), (832, 758912), (847, 745472), (896, 704704), (968, 652288), (1001, 630784), (1024, 616616), (1078, 585728), (1144, 551936), (1232, 512512), (1274, 495616), (1408, 448448), (1456, 433664), (1568, 402688), (1573, 401408), (1664, 379456), (1694, 372736), (1792, 352352), (1936, 326144), (2002, 315392), (2048, 308308), (2156, 292864), (2288, 275968), (2464, 256256), (2548, 247808), (2816, 224224), (2912, 216832), (3136, 201344), (3146, 200704), (3328, 189728), (3388, 186368), (3584, 176176), (3872, 163072), (4004, 157696), (4096, 154154), (4312, 146432), (4576, 137984), (4928, 128128), (5096, 123904), (5632, 112112), (5824, 108416), (5929, 106496), (6272, 100672), (6292, 100352), (6656, 94864), (6776, 93184), (7007, 90112), (7168, 88088), (7744, 81536), (8008, 78848), (8192, 77077), (8624, 73216), (9152, 68992), (9856, 64064), (10192, 61952), (11011, 57344), (11264, 56056), (11648, 54208), (11858, 53248), (12544, 50336), (12584, 50176), (13312, 47432), (13552, 46592), (14014, 45056), (14336, 44044), (15488, 40768), (16016, 39424), (17248, 36608), (18304, 34496), (19712, 32032), (20384, 30976), (22022, 28672), (22528, 28028), (23296, 27104), (23716, 26624), (25088, 25168)]