129427584

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2398

約数の個数: 128

約数和(自身を含む): 404066880

約数和(自身を除く): 274639296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 832, 858, 1056, 1144, 1248, 1408, 1664, 1716, 2112, 2288, 2357, 2496, 3432, 4224, 4576, 4714, 4992, 6864, 7071, 9152, 9428, 13728, 14142, 18304, 18856, 25927, 27456, 28284, 30641, 37712, 51854, 54912, 56568, 61282, 75424, 77781, 91923, 103708, 113136, 122564, 150848, 155562, 183846, 207416, 226272, 245128, 301696, 311124, 337051, 367692, 414832, 452544, 490256, 622248, 674102, 735384, 829664, 905088, 980512, 1011153, 1244496, 1348204, 1470768, 1659328, 1961024, 2022306, 2488992, 2696408, 2941536, 3318656, 3922048, 4044612, 4977984, 5392816, 5883072, 8089224, 9955968, 10785632, 11766144, 16178448, 21571264, 32356896, 43142528, 64713792, 129427584]

約数ペア:

[(1, 129427584), (2, 64713792), (3, 43142528), (4, 32356896), (6, 21571264), (8, 16178448), (11, 11766144), (12, 10785632), (13, 9955968), (16, 8089224), (22, 5883072), (24, 5392816), (26, 4977984), (32, 4044612), (33, 3922048), (39, 3318656), (44, 2941536), (48, 2696408), (52, 2488992), (64, 2022306), (66, 1961024), (78, 1659328), (88, 1470768), (96, 1348204), (104, 1244496), (128, 1011153), (132, 980512), (143, 905088), (156, 829664), (176, 735384), (192, 674102), (208, 622248), (264, 490256), (286, 452544), (312, 414832), (352, 367692), (384, 337051), (416, 311124), (429, 301696), (528, 245128), (572, 226272), (624, 207416), (704, 183846), (832, 155562), (858, 150848), (1056, 122564), (1144, 113136), (1248, 103708), (1408, 91923), (1664, 77781), (1716, 75424), (2112, 61282), (2288, 56568), (2357, 54912), (2496, 51854), (3432, 37712), (4224, 30641), (4576, 28284), (4714, 27456), (4992, 25927), (6864, 18856), (7071, 18304), (9152, 14142), (9428, 13728)]