664773984

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:227

約数の個数: 324

約数和(自身を含む): 2350395684

約数和(自身を除く): 1685621700

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 163, 168, 196, 204, 224, 238, 252, 272, 288, 289, 294, 306, 326, 336, 357, 392, 408, 441, 476, 489, 504, 544, 578, 588, 612, 652, 672, 714, 784, 816, 833, 867, 882, 952, 978, 1008, 1071, 1141, 1156, 1176, 1224, 1304, 1428, 1467, 1568, 1632, 1666, 1734, 1764, 1904, 1956, 2016, 2023, 2142, 2282, 2312, 2352, 2448, 2499, 2601, 2608, 2771, 2856, 2934, 3332, 3423, 3468, 3528, 3808, 3912, 4046, 4284, 4564, 4624, 4704, 4896, 4998, 5202, 5216, 5542, 5712, 5868, 6069, 6664, 6846, 6936, 7056, 7497, 7824, 7987, 8092, 8313, 8568, 9128, 9248, 9996, 10269, 10404, 11084, 11424, 11736, 12138, 13328, 13692, 13872, 14112, 14161, 14994, 15648, 15974, 16184, 16626, 17136, 18207, 18256, 19397, 19992, 20538, 20808, 22168, 23472, 23961, 24276, 24939, 26656, 27384, 27744, 28322, 29988, 31948, 32368, 33252, 34272, 36414, 36512, 38794, 39984, 41076, 41616, 42483, 44336, 46944, 47107, 47922, 48552, 49878, 54768, 56644, 58191, 59976, 63896, 64736, 66504, 71883, 72828, 77588, 79968, 82152, 83232, 84966, 88672, 94214, 95844, 97104, 99756, 109536, 113288, 116382, 119952, 127449, 127792, 133008, 135779, 141321, 143766, 145656, 155176, 164304, 169932, 174573, 188428, 191688, 194208, 199512, 226576, 232764, 239904, 254898, 255584, 266016, 271558, 282642, 287532, 291312, 310352, 328608, 329749, 339864, 349146, 376856, 383376, 399024, 407337, 423963, 453152, 465528, 509796, 543116, 565284, 575064, 582624, 620704, 659498, 679728, 698292, 753712, 766752, 798048, 814674, 847926, 931056, 989247, 1019592, 1086232, 1130568, 1150128, 1222011, 1318996, 1359456, 1396584, 1507424, 1629348, 1695852, 1862112, 1978494, 2039184, 2172464, 2261136, 2300256, 2308243, 2444022, 2637992, 2793168, 2967741, 3258696, 3391704, 3956988, 4078368, 4344928, 4522272, 4616486, 4888044, 5275984, 5586336, 5935482, 6517392, 6783408, 6924729, 7913976, 9232972, 9776088, 10551968, 11870964, 13034784, 13566816, 13849458, 15827952, 18465944, 19552176, 20774187, 23741928, 27698916, 31655904, 36931888, 39104352, 41548374, 47483856, 55397832, 73863776, 83096748, 94967712, 110795664, 166193496, 221591328, 332386992, 664773984]

約数ペア:

[(1, 664773984), (2, 332386992), (3, 221591328), (4, 166193496), (6, 110795664), (7, 94967712), (8, 83096748), (9, 73863776), (12, 55397832), (14, 47483856), (16, 41548374), (17, 39104352), (18, 36931888), (21, 31655904), (24, 27698916), (28, 23741928), (32, 20774187), (34, 19552176), (36, 18465944), (42, 15827952), (48, 13849458), (49, 13566816), (51, 13034784), (56, 11870964), (63, 10551968), (68, 9776088), (72, 9232972), (84, 7913976), (96, 6924729), (98, 6783408), (102, 6517392), (112, 5935482), (119, 5586336), (126, 5275984), (136, 4888044), (144, 4616486), (147, 4522272), (153, 4344928), (163, 4078368), (168, 3956988), (196, 3391704), (204, 3258696), (224, 2967741), (238, 2793168), (252, 2637992), (272, 2444022), (288, 2308243), (289, 2300256), (294, 2261136), (306, 2172464), (326, 2039184), (336, 1978494), (357, 1862112), (392, 1695852), (408, 1629348), (441, 1507424), (476, 1396584), (489, 1359456), (504, 1318996), (544, 1222011), (578, 1150128), (588, 1130568), (612, 1086232), (652, 1019592), (672, 989247), (714, 931056), (784, 847926), (816, 814674), (833, 798048), (867, 766752), (882, 753712), (952, 698292), (978, 679728), (1008, 659498), (1071, 620704), (1141, 582624), (1156, 575064), (1176, 565284), (1224, 543116), (1304, 509796), (1428, 465528), (1467, 453152), (1568, 423963), (1632, 407337), (1666, 399024), (1734, 383376), (1764, 376856), (1904, 349146), (1956, 339864), (2016, 329749), (2023, 328608), (2142, 310352), (2282, 291312), (2312, 287532), (2352, 282642), (2448, 271558), (2499, 266016), (2601, 255584), (2608, 254898), (2771, 239904), (2856, 232764), (2934, 226576), (3332, 199512), (3423, 194208), (3468, 191688), (3528, 188428), (3808, 174573), (3912, 169932), (4046, 164304), (4284, 155176), (4564, 145656), (4624, 143766), (4704, 141321), (4896, 135779), (4998, 133008), (5202, 127792), (5216, 127449), (5542, 119952), (5712, 116382), (5868, 113288), (6069, 109536), (6664, 99756), (6846, 97104), (6936, 95844), (7056, 94214), (7497, 88672), (7824, 84966), (7987, 83232), (8092, 82152), (8313, 79968), (8568, 77588), (9128, 72828), (9248, 71883), (9996, 66504), (10269, 64736), (10404, 63896), (11084, 59976), (11424, 58191), (11736, 56644), (12138, 54768), (13328, 49878), (13692, 48552), (13872, 47922), (14112, 47107), (14161, 46944), (14994, 44336), (15648, 42483), (15974, 41616), (16184, 41076), (16626, 39984), (17136, 38794), (18207, 36512), (18256, 36414), (19397, 34272), (19992, 33252), (20538, 32368), (20808, 31948), (22168, 29988), (23472, 28322), (23961, 27744), (24276, 27384), (24939, 26656)]