340568956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1259

約数の個数: 96

約数和(自身を含む): 793884672

約数和(自身を除く): 453315716

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 47, 52, 68, 91, 94, 119, 182, 188, 221, 238, 329, 364, 442, 476, 611, 658, 799, 884, 1171, 1222, 1316, 1547, 1598, 2342, 2444, 3094, 3196, 4277, 4684, 5593, 6188, 8197, 8554, 10387, 11186, 15223, 16394, 17108, 19907, 20774, 22372, 30446, 32788, 39814, 41548, 55037, 60892, 72709, 79628, 106561, 110074, 139349, 145418, 213122, 220148, 258791, 278698, 290836, 385259, 426244, 517582, 557396, 715481, 770518, 935629, 1035164, 1430962, 1541036, 1811537, 1871258, 2861924, 3623074, 3742516, 5008367, 6549403, 7246148, 10016734, 12163177, 13098806, 20033468, 24326354, 26197612, 48652708, 85142239, 170284478, 340568956]

約数ペア:

[(1, 340568956), (2, 170284478), (4, 85142239), (7, 48652708), (13, 26197612), (14, 24326354), (17, 20033468), (26, 13098806), (28, 12163177), (34, 10016734), (47, 7246148), (52, 6549403), (68, 5008367), (91, 3742516), (94, 3623074), (119, 2861924), (182, 1871258), (188, 1811537), (221, 1541036), (238, 1430962), (329, 1035164), (364, 935629), (442, 770518), (476, 715481), (611, 557396), (658, 517582), (799, 426244), (884, 385259), (1171, 290836), (1222, 278698), (1316, 258791), (1547, 220148), (1598, 213122), (2342, 145418), (2444, 139349), (3094, 110074), (3196, 106561), (4277, 79628), (4684, 72709), (5593, 60892), (6188, 55037), (8197, 41548), (8554, 39814), (10387, 32788), (11186, 30446), (15223, 22372), (16394, 20774), (17108, 19907)]