291229241492

素因数分解:

$2^2\times 7^3\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{9767}}^1$

素因数の和:10106

約数の個数: 96

約数和(自身を含む): 603021619200

約数和(自身を除く): 311792377708

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 211, 343, 412, 422, 686, 721, 844, 1372, 1442, 1477, 2884, 2954, 5047, 5908, 9767, 10094, 10339, 19534, 20188, 20678, 21733, 35329, 39068, 41356, 43466, 68369, 70658, 72373, 86932, 136738, 141316, 144746, 152131, 273476, 289492, 304262, 478583, 608524, 957166, 1006001, 1064917, 1914332, 2012002, 2060837, 2129834, 3350081, 4024004, 4121674, 4259668, 6700162, 7042007, 7454419, 8243348, 13400324, 14084014, 14425859, 14908838, 28168028, 28851718, 29817676, 49294049, 57703436, 98588098, 100981013, 197176196, 201962026, 212266211, 345058343, 403924052, 424532422, 690116686, 706867091, 849064844, 1380233372, 1413734182, 1485863477, 2827468364, 2971726954, 5943453908, 10401044339, 20802088678, 41604177356, 72807310373, 145614620746, 291229241492]

約数ペア:

[(1, 291229241492), (2, 145614620746), (4, 72807310373), (7, 41604177356), (14, 20802088678), (28, 10401044339), (49, 5943453908), (98, 2971726954), (103, 2827468364), (196, 1485863477), (206, 1413734182), (211, 1380233372), (343, 849064844), (412, 706867091), (422, 690116686), (686, 424532422), (721, 403924052), (844, 345058343), (1372, 212266211), (1442, 201962026), (1477, 197176196), (2884, 100981013), (2954, 98588098), (5047, 57703436), (5908, 49294049), (9767, 29817676), (10094, 28851718), (10339, 28168028), (19534, 14908838), (20188, 14425859), (20678, 14084014), (21733, 13400324), (35329, 8243348), (39068, 7454419), (41356, 7042007), (43466, 6700162), (68369, 4259668), (70658, 4121674), (72373, 4024004), (86932, 3350081), (136738, 2129834), (141316, 2060837), (144746, 2012002), (152131, 1914332), (273476, 1064917), (289492, 1006001), (304262, 957166), (478583, 608524)]