98914144

素因数分解:

$2^5\times 7^2\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:540

約数の個数: 72

約数和(自身を含む): 228387600

約数和(自身を除く): 129473456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 199, 224, 317, 392, 398, 634, 784, 796, 1268, 1393, 1568, 1592, 2219, 2536, 2786, 3184, 4438, 5072, 5572, 6368, 8876, 9751, 10144, 11144, 15533, 17752, 19502, 22288, 31066, 35504, 39004, 44576, 62132, 63083, 71008, 78008, 124264, 126166, 156016, 248528, 252332, 312032, 441581, 497056, 504664, 883162, 1009328, 1766324, 2018656, 3091067, 3532648, 6182134, 7065296, 12364268, 14130592, 24728536, 49457072, 98914144]

約数ペア:

[(1, 98914144), (2, 49457072), (4, 24728536), (7, 14130592), (8, 12364268), (14, 7065296), (16, 6182134), (28, 3532648), (32, 3091067), (49, 2018656), (56, 1766324), (98, 1009328), (112, 883162), (196, 504664), (199, 497056), (224, 441581), (317, 312032), (392, 252332), (398, 248528), (634, 156016), (784, 126166), (796, 124264), (1268, 78008), (1393, 71008), (1568, 63083), (1592, 62132), (2219, 44576), (2536, 39004), (2786, 35504), (3184, 31066), (4438, 22288), (5072, 19502), (5572, 17752), (6368, 15533), (8876, 11144), (9751, 10144)]