171927984

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:778

約数の個数: 80

約数和(自身を含む): 461399040

約数和(自身を除く): 289471056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 227, 248, 372, 454, 496, 509, 681, 744, 908, 1018, 1362, 1488, 1527, 1816, 2036, 2724, 3054, 3632, 4072, 5448, 6108, 7037, 8144, 10896, 12216, 14074, 15779, 21111, 24432, 28148, 31558, 42222, 47337, 56296, 63116, 84444, 94674, 112592, 115543, 126232, 168888, 189348, 231086, 252464, 337776, 346629, 378696, 462172, 693258, 757392, 924344, 1386516, 1848688, 2773032, 3581833, 5546064, 7163666, 10745499, 14327332, 21490998, 28654664, 42981996, 57309328, 85963992, 171927984]

約数ペア:

[(1, 171927984), (2, 85963992), (3, 57309328), (4, 42981996), (6, 28654664), (8, 21490998), (12, 14327332), (16, 10745499), (24, 7163666), (31, 5546064), (48, 3581833), (62, 2773032), (93, 1848688), (124, 1386516), (186, 924344), (227, 757392), (248, 693258), (372, 462172), (454, 378696), (496, 346629), (509, 337776), (681, 252464), (744, 231086), (908, 189348), (1018, 168888), (1362, 126232), (1488, 115543), (1527, 112592), (1816, 94674), (2036, 84444), (2724, 63116), (3054, 56296), (3632, 47337), (4072, 42222), (5448, 31558), (6108, 28148), (7037, 24432), (8144, 21111), (10896, 15779), (12216, 14074)]