291340322

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 594155520

約数和(自身を除く): 302815198

約数列:

[1, 2, 7, 13, 14, 17, 26, 29, 34, 58, 91, 119, 182, 191, 203, 221, 238, 289, 377, 382, 406, 442, 493, 578, 754, 986, 1337, 1547, 2023, 2483, 2639, 2674, 3094, 3247, 3451, 3757, 4046, 4966, 5278, 5539, 6409, 6494, 6902, 7514, 8381, 11078, 12818, 16762, 17381, 22729, 26299, 34762, 38773, 42211, 44863, 45458, 52598, 55199, 58667, 72007, 77546, 84422, 89726, 94163, 108953, 110398, 117334, 144014, 188326, 217906, 295477, 386393, 504049, 590954, 659141, 717587, 762671, 772786, 1008098, 1224119, 1318282, 1435174, 1525342, 1600771, 2448238, 3201542, 5023109, 8568833, 10046218, 11205397, 17137666, 20810023, 22410794, 41620046, 145670161, 291340322]

約数ペア:

[(1, 291340322), (2, 145670161), (7, 41620046), (13, 22410794), (14, 20810023), (17, 17137666), (26, 11205397), (29, 10046218), (34, 8568833), (58, 5023109), (91, 3201542), (119, 2448238), (182, 1600771), (191, 1525342), (203, 1435174), (221, 1318282), (238, 1224119), (289, 1008098), (377, 772786), (382, 762671), (406, 717587), (442, 659141), (493, 590954), (578, 504049), (754, 386393), (986, 295477), (1337, 217906), (1547, 188326), (2023, 144014), (2483, 117334), (2639, 110398), (2674, 108953), (3094, 94163), (3247, 89726), (3451, 84422), (3757, 77546), (4046, 72007), (4966, 58667), (5278, 55199), (5539, 52598), (6409, 45458), (6494, 44863), (6902, 42211), (7514, 38773), (8381, 34762), (11078, 26299), (12818, 22729), (16762, 17381)]