284865294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 728082432

約数和(自身を除く): 443217138

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 41, 42, 51, 74, 82, 102, 111, 119, 123, 222, 238, 246, 259, 263, 287, 357, 518, 526, 574, 629, 697, 714, 777, 789, 861, 1258, 1394, 1517, 1554, 1578, 1722, 1841, 1887, 2091, 3034, 3682, 3774, 4182, 4403, 4471, 4551, 4879, 5523, 8806, 8942, 9102, 9731, 9758, 10619, 10783, 11046, 13209, 13413, 14637, 19462, 21238, 21566, 25789, 26418, 26826, 29193, 29274, 31297, 31857, 32349, 51578, 58386, 62594, 63714, 64698, 68117, 75481, 77367, 93891, 136234, 150962, 154734, 165427, 180523, 183311, 187782, 204351, 226443, 330854, 361046, 366622, 398971, 408702, 452886, 496281, 541569, 549933, 797942, 992562, 1083138, 1099866, 1157989, 1196913, 1283177, 2315978, 2393826, 2566354, 2792797, 3473967, 3849531, 5585594, 6782507, 6947934, 7699062, 8378391, 13565014, 16756782, 20347521, 40695042, 47477549, 94955098, 142432647, 284865294]

約数ペア:

[(1, 284865294), (2, 142432647), (3, 94955098), (6, 47477549), (7, 40695042), (14, 20347521), (17, 16756782), (21, 13565014), (34, 8378391), (37, 7699062), (41, 6947934), (42, 6782507), (51, 5585594), (74, 3849531), (82, 3473967), (102, 2792797), (111, 2566354), (119, 2393826), (123, 2315978), (222, 1283177), (238, 1196913), (246, 1157989), (259, 1099866), (263, 1083138), (287, 992562), (357, 797942), (518, 549933), (526, 541569), (574, 496281), (629, 452886), (697, 408702), (714, 398971), (777, 366622), (789, 361046), (861, 330854), (1258, 226443), (1394, 204351), (1517, 187782), (1554, 183311), (1578, 180523), (1722, 165427), (1841, 154734), (1887, 150962), (2091, 136234), (3034, 93891), (3682, 77367), (3774, 75481), (4182, 68117), (4403, 64698), (4471, 63714), (4551, 62594), (4879, 58386), (5523, 51578), (8806, 32349), (8942, 31857), (9102, 31297), (9731, 29274), (9758, 29193), (10619, 26826), (10783, 26418), (11046, 25789), (13209, 21566), (13413, 21238), (14637, 19462)]