856555098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1308

約数の個数: 128

約数和(自身を含む): 2215268352

約数和(自身を除く): 1358713254

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 43, 46, 51, 69, 86, 102, 119, 129, 138, 161, 238, 258, 301, 322, 357, 391, 483, 602, 714, 731, 782, 903, 966, 989, 1173, 1213, 1462, 1806, 1978, 2193, 2346, 2426, 2737, 2967, 3639, 4386, 5117, 5474, 5934, 6923, 7278, 8211, 8491, 10234, 13846, 15351, 16422, 16813, 16982, 20621, 20769, 25473, 27899, 30702, 33626, 41242, 41538, 50439, 50946, 52159, 55798, 61863, 83697, 100878, 104318, 117691, 123726, 144347, 156477, 167394, 195293, 235382, 288694, 312954, 353073, 365113, 390586, 433041, 474283, 585879, 706146, 730226, 866082, 886703, 948566, 1095339, 1171758, 1199657, 1422849, 1773406, 2190678, 2399314, 2660109, 2845698, 3319981, 3598971, 5320218, 6206921, 6639962, 7197942, 8397599, 9959943, 12413842, 16795198, 18620763, 19919886, 20394169, 25192797, 37241526, 40788338, 50385594, 61182507, 122365014, 142759183, 285518366, 428277549, 856555098]

約数ペア:

[(1, 856555098), (2, 428277549), (3, 285518366), (6, 142759183), (7, 122365014), (14, 61182507), (17, 50385594), (21, 40788338), (23, 37241526), (34, 25192797), (42, 20394169), (43, 19919886), (46, 18620763), (51, 16795198), (69, 12413842), (86, 9959943), (102, 8397599), (119, 7197942), (129, 6639962), (138, 6206921), (161, 5320218), (238, 3598971), (258, 3319981), (301, 2845698), (322, 2660109), (357, 2399314), (391, 2190678), (483, 1773406), (602, 1422849), (714, 1199657), (731, 1171758), (782, 1095339), (903, 948566), (966, 886703), (989, 866082), (1173, 730226), (1213, 706146), (1462, 585879), (1806, 474283), (1978, 433041), (2193, 390586), (2346, 365113), (2426, 353073), (2737, 312954), (2967, 288694), (3639, 235382), (4386, 195293), (5117, 167394), (5474, 156477), (5934, 144347), (6923, 123726), (7278, 117691), (8211, 104318), (8491, 100878), (10234, 83697), (13846, 61863), (15351, 55798), (16422, 52159), (16813, 50946), (16982, 50439), (20621, 41538), (20769, 41242), (25473, 33626), (27899, 30702)]