277278192

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:887

約数の個数: 120

約数和(自身を含む): 808501824

約数和(自身を除く): 531223632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 53, 72, 94, 106, 141, 144, 159, 188, 212, 282, 318, 376, 423, 424, 477, 564, 636, 752, 773, 846, 848, 954, 1128, 1272, 1546, 1692, 1908, 2256, 2319, 2491, 2544, 3092, 3384, 3816, 4638, 4982, 6184, 6768, 6957, 7473, 7632, 9276, 9964, 12368, 13914, 14946, 18552, 19928, 22419, 27828, 29892, 36331, 37104, 39856, 40969, 44838, 55656, 59784, 72662, 81938, 89676, 108993, 111312, 119568, 122907, 145324, 163876, 179352, 217986, 245814, 290648, 326979, 327752, 358704, 368721, 435972, 491628, 581296, 653958, 655504, 737442, 871944, 983256, 1307916, 1474884, 1743888, 1925543, 1966512, 2615832, 2949768, 3851086, 5231664, 5776629, 5899536, 7702172, 11553258, 15404344, 17329887, 23106516, 30808688, 34659774, 46213032, 69319548, 92426064, 138639096, 277278192]

約数ペア:

[(1, 277278192), (2, 138639096), (3, 92426064), (4, 69319548), (6, 46213032), (8, 34659774), (9, 30808688), (12, 23106516), (16, 17329887), (18, 15404344), (24, 11553258), (36, 7702172), (47, 5899536), (48, 5776629), (53, 5231664), (72, 3851086), (94, 2949768), (106, 2615832), (141, 1966512), (144, 1925543), (159, 1743888), (188, 1474884), (212, 1307916), (282, 983256), (318, 871944), (376, 737442), (423, 655504), (424, 653958), (477, 581296), (564, 491628), (636, 435972), (752, 368721), (773, 358704), (846, 327752), (848, 326979), (954, 290648), (1128, 245814), (1272, 217986), (1546, 179352), (1692, 163876), (1908, 145324), (2256, 122907), (2319, 119568), (2491, 111312), (2544, 108993), (3092, 89676), (3384, 81938), (3816, 72662), (4638, 59784), (4982, 55656), (6184, 44838), (6768, 40969), (6957, 39856), (7473, 37104), (7632, 36331), (9276, 29892), (9964, 27828), (12368, 22419), (13914, 19928), (14946, 18552)]