213882489168

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{161159}}^1$

素因数の和:161856

約数の個数: 80

約数和(自身を含む): 566262090240

約数和(自身を除く): 352379601072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 643, 688, 1032, 1286, 1929, 2064, 2572, 3858, 5144, 7716, 10288, 15432, 27649, 30864, 55298, 82947, 110596, 161159, 165894, 221192, 322318, 331788, 442384, 483477, 644636, 663576, 966954, 1289272, 1327152, 1933908, 2578544, 3867816, 6929837, 7735632, 13859674, 20789511, 27719348, 41579022, 55438696, 83158044, 103625237, 110877392, 166316088, 207250474, 310875711, 332632176, 414500948, 621751422, 829001896, 1243502844, 1658003792, 2487005688, 4455885191, 4974011376, 8911770382, 13367655573, 17823540764, 26735311146, 35647081528, 53470622292, 71294163056, 106941244584, 213882489168]

約数ペア:

[(1, 213882489168), (2, 106941244584), (3, 71294163056), (4, 53470622292), (6, 35647081528), (8, 26735311146), (12, 17823540764), (16, 13367655573), (24, 8911770382), (43, 4974011376), (48, 4455885191), (86, 2487005688), (129, 1658003792), (172, 1243502844), (258, 829001896), (344, 621751422), (516, 414500948), (643, 332632176), (688, 310875711), (1032, 207250474), (1286, 166316088), (1929, 110877392), (2064, 103625237), (2572, 83158044), (3858, 55438696), (5144, 41579022), (7716, 27719348), (10288, 20789511), (15432, 13859674), (27649, 7735632), (30864, 6929837), (55298, 3867816), (82947, 2578544), (110596, 1933908), (161159, 1327152), (165894, 1289272), (221192, 966954), (322318, 663576), (331788, 644636), (442384, 483477)]