231482016

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 725760000

約数和(自身を除く): 494277984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 59, 72, 76, 96, 108, 114, 118, 144, 152, 171, 177, 216, 228, 236, 239, 288, 304, 342, 354, 432, 456, 472, 478, 513, 531, 608, 684, 708, 717, 864, 912, 944, 956, 1026, 1062, 1121, 1368, 1416, 1434, 1593, 1824, 1888, 1912, 2052, 2124, 2151, 2242, 2736, 2832, 2868, 3186, 3363, 3824, 4104, 4248, 4302, 4484, 4541, 5472, 5664, 5736, 6372, 6453, 6726, 7648, 8208, 8496, 8604, 8968, 9082, 10089, 11472, 12744, 12906, 13452, 13623, 14101, 16416, 16992, 17208, 17936, 18164, 20178, 22944, 25488, 25812, 26904, 27246, 28202, 30267, 34416, 35872, 36328, 40356, 40869, 42303, 50976, 51624, 53808, 54492, 56404, 60534, 68832, 72656, 80712, 81738, 84606, 103248, 107616, 108984, 112808, 121068, 122607, 126909, 145312, 161424, 163476, 169212, 206496, 217968, 225616, 242136, 245214, 253818, 267919, 322848, 326952, 338424, 380727, 435936, 451232, 484272, 490428, 507636, 535838, 653904, 676848, 761454, 803757, 968544, 980856, 1015272, 1071676, 1307808, 1353696, 1522908, 1607514, 1961712, 2030544, 2143352, 2411271, 3045816, 3215028, 3923424, 4061088, 4286704, 4822542, 6091632, 6430056, 7233813, 8573408, 9645084, 12183264, 12860112, 14467626, 19290168, 25720224, 28935252, 38580336, 57870504, 77160672, 115741008, 231482016]

約数ペア:

[(1, 231482016), (2, 115741008), (3, 77160672), (4, 57870504), (6, 38580336), (8, 28935252), (9, 25720224), (12, 19290168), (16, 14467626), (18, 12860112), (19, 12183264), (24, 9645084), (27, 8573408), (32, 7233813), (36, 6430056), (38, 6091632), (48, 4822542), (54, 4286704), (57, 4061088), (59, 3923424), (72, 3215028), (76, 3045816), (96, 2411271), (108, 2143352), (114, 2030544), (118, 1961712), (144, 1607514), (152, 1522908), (171, 1353696), (177, 1307808), (216, 1071676), (228, 1015272), (236, 980856), (239, 968544), (288, 803757), (304, 761454), (342, 676848), (354, 653904), (432, 535838), (456, 507636), (472, 490428), (478, 484272), (513, 451232), (531, 435936), (608, 380727), (684, 338424), (708, 326952), (717, 322848), (864, 267919), (912, 253818), (944, 245214), (956, 242136), (1026, 225616), (1062, 217968), (1121, 206496), (1368, 169212), (1416, 163476), (1434, 161424), (1593, 145312), (1824, 126909), (1888, 122607), (1912, 121068), (2052, 112808), (2124, 108984), (2151, 107616), (2242, 103248), (2736, 84606), (2832, 81738), (2868, 80712), (3186, 72656), (3363, 68832), (3824, 60534), (4104, 56404), (4248, 54492), (4302, 53808), (4484, 51624), (4541, 50976), (5472, 42303), (5664, 40869), (5736, 40356), (6372, 36328), (6453, 35872), (6726, 34416), (7648, 30267), (8208, 28202), (8496, 27246), (8604, 26904), (8968, 25812), (9082, 25488), (10089, 22944), (11472, 20178), (12744, 18164), (12906, 17936), (13452, 17208), (13623, 16992), (14101, 16416)]