11720017728

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^3\times {\mathrm{683}}^1$

素因数の和:794

約数の個数: 168

約数和(自身を含む): 34763878656

約数和(自身を除く): 23043860928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 683, 744, 961, 992, 1116, 1366, 1488, 1922, 1984, 2049, 2232, 2732, 2883, 2976, 3844, 4098, 4464, 5464, 5766, 5952, 6147, 7688, 8196, 8649, 8928, 10928, 11532, 12294, 15376, 16392, 17298, 17856, 21173, 21856, 23064, 24588, 29791, 30752, 32784, 34596, 42346, 43712, 46128, 49176, 59582, 61504, 63519, 65568, 69192, 84692, 89373, 92256, 98352, 119164, 127038, 131136, 138384, 169384, 178746, 184512, 190557, 196704, 238328, 254076, 268119, 276768, 338768, 357492, 381114, 393408, 476656, 508152, 536238, 553536, 656363, 677536, 714984, 762228, 953312, 1016304, 1072476, 1312726, 1355072, 1429968, 1524456, 1906624, 1969089, 2032608, 2144952, 2625452, 2859936, 3048912, 3938178, 4065216, 4289904, 5250904, 5719872, 5907267, 6097824, 7876356, 8579808, 10501808, 11814534, 12195648, 15752712, 17159616, 20347253, 21003616, 23629068, 31505424, 40694506, 42007232, 47258136, 61041759, 63010848, 81389012, 94516272, 122083518, 126021696, 162778024, 183125277, 189032544, 244167036, 325556048, 366250554, 378065088, 488334072, 651112096, 732501108, 976668144, 1302224192, 1465002216, 1953336288, 2930004432, 3906672576, 5860008864, 11720017728]

約数ペア:

[(1, 11720017728), (2, 5860008864), (3, 3906672576), (4, 2930004432), (6, 1953336288), (8, 1465002216), (9, 1302224192), (12, 976668144), (16, 732501108), (18, 651112096), (24, 488334072), (31, 378065088), (32, 366250554), (36, 325556048), (48, 244167036), (62, 189032544), (64, 183125277), (72, 162778024), (93, 126021696), (96, 122083518), (124, 94516272), (144, 81389012), (186, 63010848), (192, 61041759), (248, 47258136), (279, 42007232), (288, 40694506), (372, 31505424), (496, 23629068), (558, 21003616), (576, 20347253), (683, 17159616), (744, 15752712), (961, 12195648), (992, 11814534), (1116, 10501808), (1366, 8579808), (1488, 7876356), (1922, 6097824), (1984, 5907267), (2049, 5719872), (2232, 5250904), (2732, 4289904), (2883, 4065216), (2976, 3938178), (3844, 3048912), (4098, 2859936), (4464, 2625452), (5464, 2144952), (5766, 2032608), (5952, 1969089), (6147, 1906624), (7688, 1524456), (8196, 1429968), (8649, 1355072), (8928, 1312726), (10928, 1072476), (11532, 1016304), (12294, 953312), (15376, 762228), (16392, 714984), (17298, 677536), (17856, 656363), (21173, 553536), (21856, 536238), (23064, 508152), (24588, 476656), (29791, 393408), (30752, 381114), (32784, 357492), (34596, 338768), (42346, 276768), (43712, 268119), (46128, 254076), (49176, 238328), (59582, 196704), (61504, 190557), (63519, 184512), (65568, 178746), (69192, 169384), (84692, 138384), (89373, 131136), (92256, 127038), (98352, 119164)]