339926524

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:875

約数の個数: 72

約数和(自身を含む): 722394288

約数和(自身を除く): 382467764

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 53, 86, 98, 106, 172, 196, 212, 301, 371, 602, 742, 761, 1204, 1484, 1522, 2107, 2279, 2597, 3044, 4214, 4558, 5194, 5327, 8428, 9116, 10388, 10654, 15953, 21308, 31906, 32723, 37289, 40333, 63812, 65446, 74578, 80666, 111671, 130892, 149156, 161332, 223342, 229061, 282331, 446684, 458122, 564662, 916244, 1129324, 1603427, 1734319, 1976317, 3206854, 3468638, 3952634, 6413708, 6937276, 7905268, 12140233, 24280466, 48560932, 84981631, 169963262, 339926524]

約数ペア:

[(1, 339926524), (2, 169963262), (4, 84981631), (7, 48560932), (14, 24280466), (28, 12140233), (43, 7905268), (49, 6937276), (53, 6413708), (86, 3952634), (98, 3468638), (106, 3206854), (172, 1976317), (196, 1734319), (212, 1603427), (301, 1129324), (371, 916244), (602, 564662), (742, 458122), (761, 446684), (1204, 282331), (1484, 229061), (1522, 223342), (2107, 161332), (2279, 149156), (2597, 130892), (3044, 111671), (4214, 80666), (4558, 74578), (5194, 65446), (5327, 63812), (8428, 40333), (9116, 37289), (10388, 32723), (10654, 31906), (15953, 21308)]