1388241792

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{172153}}^1$

素因数の和:172180

約数の個数: 96

約数和(自身を含む): 4565524080

約数和(自身を除く): 3177282288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 172153, 344306, 516459, 688612, 1032918, 1205071, 1377224, 1549377, 2065836, 2410142, 2754448, 3098754, 3615213, 4131672, 4820284, 5508896, 6197508, 7230426, 8263344, 9640568, 10845639, 11017792, 12395016, 14460852, 16526688, 19281136, 21691278, 22035584, 24790032, 28921704, 33053376, 38562272, 43382556, 49580064, 57843408, 66106752, 77124544, 86765112, 99160128, 115686816, 154249088, 173530224, 198320256, 231373632, 347060448, 462747264, 694120896, 1388241792]

約数ペア:

[(1, 1388241792), (2, 694120896), (3, 462747264), (4, 347060448), (6, 231373632), (7, 198320256), (8, 173530224), (9, 154249088), (12, 115686816), (14, 99160128), (16, 86765112), (18, 77124544), (21, 66106752), (24, 57843408), (28, 49580064), (32, 43382556), (36, 38562272), (42, 33053376), (48, 28921704), (56, 24790032), (63, 22035584), (64, 21691278), (72, 19281136), (84, 16526688), (96, 14460852), (112, 12395016), (126, 11017792), (128, 10845639), (144, 9640568), (168, 8263344), (192, 7230426), (224, 6197508), (252, 5508896), (288, 4820284), (336, 4131672), (384, 3615213), (448, 3098754), (504, 2754448), (576, 2410142), (672, 2065836), (896, 1549377), (1008, 1377224), (1152, 1205071), (1344, 1032918), (2016, 688612), (2688, 516459), (4032, 344306), (8064, 172153)]