247449216

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13151}}^1$

素因数の和:13182

約数の個数: 96

約数和(自身を含む): 764657280

約数和(自身を除く): 517208064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 9408, 13151, 18816, 26302, 39453, 52604, 78906, 92057, 105208, 157812, 184114, 210416, 276171, 315624, 368228, 420832, 552342, 631248, 644399, 736456, 841664, 1104684, 1262496, 1288798, 1472912, 1683328, 1933197, 2209368, 2524992, 2577596, 2945824, 3866394, 4418736, 5049984, 5155192, 5891648, 7732788, 8837472, 10310384, 11783296, 15465576, 17674944, 20620768, 30931152, 35349888, 41241536, 61862304, 82483072, 123724608, 247449216]

約数ペア:

[(1, 247449216), (2, 123724608), (3, 82483072), (4, 61862304), (6, 41241536), (7, 35349888), (8, 30931152), (12, 20620768), (14, 17674944), (16, 15465576), (21, 11783296), (24, 10310384), (28, 8837472), (32, 7732788), (42, 5891648), (48, 5155192), (49, 5049984), (56, 4418736), (64, 3866394), (84, 2945824), (96, 2577596), (98, 2524992), (112, 2209368), (128, 1933197), (147, 1683328), (168, 1472912), (192, 1288798), (196, 1262496), (224, 1104684), (294, 841664), (336, 736456), (384, 644399), (392, 631248), (448, 552342), (588, 420832), (672, 368228), (784, 315624), (896, 276171), (1176, 210416), (1344, 184114), (1568, 157812), (2352, 105208), (2688, 92057), (3136, 78906), (4704, 52604), (6272, 39453), (9408, 26302), (13151, 18816)]