274986294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 644081760

約数和(自身を除く): 369095466

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 37, 58, 66, 74, 87, 111, 121, 174, 222, 242, 319, 353, 363, 407, 638, 706, 726, 814, 957, 1059, 1073, 1221, 1914, 2118, 2146, 2442, 3219, 3509, 3883, 4477, 6438, 7018, 7766, 8954, 10237, 10527, 11649, 11803, 13061, 13431, 20474, 21054, 23298, 23606, 26122, 26862, 30711, 35409, 39183, 42713, 61422, 70818, 78366, 85426, 112607, 128139, 129833, 143671, 225214, 256278, 259666, 287342, 337821, 378769, 389499, 431013, 675642, 757538, 778998, 862026, 1136307, 1238677, 1580381, 2272614, 2477354, 3160762, 3716031, 4166459, 4741143, 7432062, 8332918, 9482286, 12499377, 24998754, 45831049, 91662098, 137493147, 274986294]

約数ペア:

[(1, 274986294), (2, 137493147), (3, 91662098), (6, 45831049), (11, 24998754), (22, 12499377), (29, 9482286), (33, 8332918), (37, 7432062), (58, 4741143), (66, 4166459), (74, 3716031), (87, 3160762), (111, 2477354), (121, 2272614), (174, 1580381), (222, 1238677), (242, 1136307), (319, 862026), (353, 778998), (363, 757538), (407, 675642), (638, 431013), (706, 389499), (726, 378769), (814, 337821), (957, 287342), (1059, 259666), (1073, 256278), (1221, 225214), (1914, 143671), (2118, 129833), (2146, 128139), (2442, 112607), (3219, 85426), (3509, 78366), (3883, 70818), (4477, 61422), (6438, 42713), (7018, 39183), (7766, 35409), (8954, 30711), (10237, 26862), (10527, 26122), (11649, 23606), (11803, 23298), (13061, 21054), (13431, 20474)]