308152656

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{881}}^1$

素因数の和:1249

約数の個数: 120

約数和(自身を含む): 989561664

約数和(自身を除く): 681409008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 347, 504, 694, 881, 1008, 1041, 1388, 1762, 2082, 2429, 2643, 2776, 3123, 3524, 4164, 4858, 5286, 5552, 6167, 6246, 7048, 7287, 7929, 8328, 9716, 10572, 12334, 12492, 14096, 14574, 15858, 16656, 18501, 19432, 21144, 21861, 24668, 24984, 29148, 31716, 37002, 38864, 42288, 43722, 49336, 49968, 55503, 58296, 63432, 74004, 87444, 98672, 111006, 116592, 126864, 148008, 174888, 222012, 296016, 305707, 349776, 444024, 611414, 888048, 917121, 1222828, 1834242, 2139949, 2445656, 2751363, 3668484, 4279898, 4891312, 5502726, 6419847, 7336968, 8559796, 11005452, 12839694, 14673936, 17119592, 19259541, 22010904, 25679388, 34239184, 38519082, 44021808, 51358776, 77038164, 102717552, 154076328, 308152656]

約数ペア:

[(1, 308152656), (2, 154076328), (3, 102717552), (4, 77038164), (6, 51358776), (7, 44021808), (8, 38519082), (9, 34239184), (12, 25679388), (14, 22010904), (16, 19259541), (18, 17119592), (21, 14673936), (24, 12839694), (28, 11005452), (36, 8559796), (42, 7336968), (48, 6419847), (56, 5502726), (63, 4891312), (72, 4279898), (84, 3668484), (112, 2751363), (126, 2445656), (144, 2139949), (168, 1834242), (252, 1222828), (336, 917121), (347, 888048), (504, 611414), (694, 444024), (881, 349776), (1008, 305707), (1041, 296016), (1388, 222012), (1762, 174888), (2082, 148008), (2429, 126864), (2643, 116592), (2776, 111006), (3123, 98672), (3524, 87444), (4164, 74004), (4858, 63432), (5286, 58296), (5552, 55503), (6167, 49968), (6246, 49336), (7048, 43722), (7287, 42288), (7929, 38864), (8328, 37002), (9716, 31716), (10572, 29148), (12334, 24984), (12492, 24668), (14096, 21861), (14574, 21144), (15858, 19432), (16656, 18501)]