258202636846

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{421}}^1\times {\mathrm{499}}^1$

素因数の和:1310

約数の個数: 128

約数和(自身を含む): 507534336000

約数和(自身を除く): 249331699154

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 347, 421, 499, 506, 694, 842, 998, 1771, 2429, 2947, 3493, 3542, 3817, 4631, 4858, 5489, 5894, 6986, 7634, 7981, 9262, 9683, 10978, 11477, 15962, 19366, 22954, 26719, 32417, 38423, 53438, 55867, 64834, 67781, 76846, 80339, 87791, 106513, 111734, 126247, 135562, 146087, 160678, 173153, 175582, 210079, 213026, 252494, 292174, 346306, 420158, 614537, 745591, 883729, 1022609, 1212071, 1229074, 1470553, 1491182, 1606957, 1767458, 1904683, 2045218, 2310869, 2424142, 2941106, 3213914, 3360001, 3809366, 3982519, 4621738, 4831817, 6720002, 7965038, 9663634, 11248699, 13332781, 16176083, 22497398, 23520007, 26665562, 27877633, 32352166, 33822719, 36960011, 43807709, 47040014, 53149987, 55755266, 67645438, 72897413, 73920022, 87615418, 106299974, 145794826, 258720077, 306653963, 372049909, 510281891, 517440154, 613307926, 744099818, 801871543, 1020563782, 1603743086, 1676640499, 3353280998, 5613100801, 11226201602, 11736483493, 18443045489, 23472966986, 36886090978, 129101318423, 258202636846]

約数ペア:

[(1, 258202636846), (2, 129101318423), (7, 36886090978), (11, 23472966986), (14, 18443045489), (22, 11736483493), (23, 11226201602), (46, 5613100801), (77, 3353280998), (154, 1676640499), (161, 1603743086), (253, 1020563782), (322, 801871543), (347, 744099818), (421, 613307926), (499, 517440154), (506, 510281891), (694, 372049909), (842, 306653963), (998, 258720077), (1771, 145794826), (2429, 106299974), (2947, 87615418), (3493, 73920022), (3542, 72897413), (3817, 67645438), (4631, 55755266), (4858, 53149987), (5489, 47040014), (5894, 43807709), (6986, 36960011), (7634, 33822719), (7981, 32352166), (9262, 27877633), (9683, 26665562), (10978, 23520007), (11477, 22497398), (15962, 16176083), (19366, 13332781), (22954, 11248699), (26719, 9663634), (32417, 7965038), (38423, 6720002), (53438, 4831817), (55867, 4621738), (64834, 3982519), (67781, 3809366), (76846, 3360001), (80339, 3213914), (87791, 2941106), (106513, 2424142), (111734, 2310869), (126247, 2045218), (135562, 1904683), (146087, 1767458), (160678, 1606957), (173153, 1491182), (175582, 1470553), (210079, 1229074), (213026, 1212071), (252494, 1022609), (292174, 883729), (346306, 745591), (420158, 614537)]