392877888

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 224

約数和(自身を含む): 1216664064

約数和(自身を除く): 823786176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 47, 48, 51, 52, 64, 68, 78, 94, 96, 102, 104, 136, 141, 156, 188, 192, 197, 204, 208, 221, 272, 282, 312, 376, 394, 408, 416, 442, 544, 564, 591, 611, 624, 663, 752, 788, 799, 816, 832, 884, 1088, 1128, 1182, 1222, 1248, 1326, 1504, 1576, 1598, 1632, 1768, 1833, 2256, 2364, 2397, 2444, 2496, 2561, 2652, 3008, 3152, 3196, 3264, 3349, 3536, 3666, 4512, 4728, 4794, 4888, 5122, 5304, 6304, 6392, 6698, 7072, 7332, 7683, 9024, 9259, 9456, 9588, 9776, 10047, 10244, 10387, 10608, 12608, 12784, 13396, 14144, 14664, 15366, 18518, 18912, 19176, 19552, 20094, 20488, 20774, 21216, 25568, 26792, 27777, 29328, 30732, 31161, 37036, 37824, 38352, 39104, 40188, 40976, 41548, 42432, 43537, 51136, 53584, 55554, 58656, 61464, 62322, 74072, 76704, 80376, 81952, 83096, 87074, 107168, 111108, 117312, 120367, 122928, 124644, 130611, 148144, 153408, 157403, 160752, 163904, 166192, 174148, 214336, 222216, 240734, 245856, 249288, 261222, 296288, 314806, 321504, 332384, 348296, 361101, 444432, 472209, 481468, 491712, 498576, 522444, 592576, 629612, 643008, 664768, 696592, 722202, 888864, 944418, 962936, 997152, 1044888, 1259224, 1393184, 1444404, 1777728, 1888836, 1925872, 1994304, 2046239, 2089776, 2518448, 2786368, 2888808, 3777672, 3851744, 4092478, 4179552, 5036896, 5777616, 6138717, 7555344, 7703488, 8184956, 8359104, 10073792, 11555232, 12277434, 15110688, 16369912, 23110464, 24554868, 30221376, 32739824, 49109736, 65479648, 98219472, 130959296, 196438944, 392877888]

約数ペア:

[(1, 392877888), (2, 196438944), (3, 130959296), (4, 98219472), (6, 65479648), (8, 49109736), (12, 32739824), (13, 30221376), (16, 24554868), (17, 23110464), (24, 16369912), (26, 15110688), (32, 12277434), (34, 11555232), (39, 10073792), (47, 8359104), (48, 8184956), (51, 7703488), (52, 7555344), (64, 6138717), (68, 5777616), (78, 5036896), (94, 4179552), (96, 4092478), (102, 3851744), (104, 3777672), (136, 2888808), (141, 2786368), (156, 2518448), (188, 2089776), (192, 2046239), (197, 1994304), (204, 1925872), (208, 1888836), (221, 1777728), (272, 1444404), (282, 1393184), (312, 1259224), (376, 1044888), (394, 997152), (408, 962936), (416, 944418), (442, 888864), (544, 722202), (564, 696592), (591, 664768), (611, 643008), (624, 629612), (663, 592576), (752, 522444), (788, 498576), (799, 491712), (816, 481468), (832, 472209), (884, 444432), (1088, 361101), (1128, 348296), (1182, 332384), (1222, 321504), (1248, 314806), (1326, 296288), (1504, 261222), (1576, 249288), (1598, 245856), (1632, 240734), (1768, 222216), (1833, 214336), (2256, 174148), (2364, 166192), (2397, 163904), (2444, 160752), (2496, 157403), (2561, 153408), (2652, 148144), (3008, 130611), (3152, 124644), (3196, 122928), (3264, 120367), (3349, 117312), (3536, 111108), (3666, 107168), (4512, 87074), (4728, 83096), (4794, 81952), (4888, 80376), (5122, 76704), (5304, 74072), (6304, 62322), (6392, 61464), (6698, 58656), (7072, 55554), (7332, 53584), (7683, 51136), (9024, 43537), (9259, 42432), (9456, 41548), (9588, 40976), (9776, 40188), (10047, 39104), (10244, 38352), (10387, 37824), (10608, 37036), (12608, 31161), (12784, 30732), (13396, 29328), (14144, 27777), (14664, 26792), (15366, 25568), (18518, 21216), (18912, 20774), (19176, 20488), (19552, 20094)]