40755456

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{19}}^2$

素因数の和:74

約数の個数: 243

約数和(自身を含む): 144266031

約数和(自身を除く): 103510575

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 98, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 192, 196, 224, 228, 252, 256, 266, 288, 294, 304, 336, 342, 361, 384, 392, 399, 441, 448, 456, 504, 532, 576, 588, 608, 672, 684, 722, 768, 784, 798, 882, 896, 912, 931, 1008, 1064, 1083, 1152, 1176, 1197, 1216, 1344, 1368, 1444, 1568, 1596, 1764, 1792, 1824, 1862, 2016, 2128, 2166, 2304, 2352, 2394, 2432, 2527, 2688, 2736, 2793, 2888, 3136, 3192, 3249, 3528, 3648, 3724, 4032, 4256, 4332, 4704, 4788, 4864, 5054, 5376, 5472, 5586, 5776, 6272, 6384, 6498, 7056, 7296, 7448, 7581, 8064, 8379, 8512, 8664, 9408, 9576, 10108, 10944, 11172, 11552, 12544, 12768, 12996, 14112, 14592, 14896, 15162, 16128, 16758, 17024, 17328, 17689, 18816, 19152, 20216, 21888, 22344, 22743, 23104, 25536, 25992, 28224, 29792, 30324, 33516, 34048, 34656, 35378, 37632, 38304, 40432, 43776, 44688, 45486, 46208, 51072, 51984, 53067, 56448, 59584, 60648, 67032, 69312, 70756, 76608, 80864, 89376, 90972, 92416, 102144, 103968, 106134, 112896, 119168, 121296, 134064, 138624, 141512, 153216, 159201, 161728, 178752, 181944, 207936, 212268, 238336, 242592, 268128, 277248, 283024, 306432, 318402, 323456, 357504, 363888, 415872, 424536, 485184, 536256, 566048, 636804, 646912, 715008, 727776, 831744, 849072, 970368, 1072512, 1132096, 1273608, 1455552, 1698144, 1940736, 2145024, 2264192, 2547216, 2911104, 3396288, 4528384, 5094432, 5822208, 6792576, 10188864, 13585152, 20377728, 40755456]

約数ペア:

[(1, 40755456), (2, 20377728), (3, 13585152), (4, 10188864), (6, 6792576), (7, 5822208), (8, 5094432), (9, 4528384), (12, 3396288), (14, 2911104), (16, 2547216), (18, 2264192), (19, 2145024), (21, 1940736), (24, 1698144), (28, 1455552), (32, 1273608), (36, 1132096), (38, 1072512), (42, 970368), (48, 849072), (49, 831744), (56, 727776), (57, 715008), (63, 646912), (64, 636804), (72, 566048), (76, 536256), (84, 485184), (96, 424536), (98, 415872), (112, 363888), (114, 357504), (126, 323456), (128, 318402), (133, 306432), (144, 283024), (147, 277248), (152, 268128), (168, 242592), (171, 238336), (192, 212268), (196, 207936), (224, 181944), (228, 178752), (252, 161728), (256, 159201), (266, 153216), (288, 141512), (294, 138624), (304, 134064), (336, 121296), (342, 119168), (361, 112896), (384, 106134), (392, 103968), (399, 102144), (441, 92416), (448, 90972), (456, 89376), (504, 80864), (532, 76608), (576, 70756), (588, 69312), (608, 67032), (672, 60648), (684, 59584), (722, 56448), (768, 53067), (784, 51984), (798, 51072), (882, 46208), (896, 45486), (912, 44688), (931, 43776), (1008, 40432), (1064, 38304), (1083, 37632), (1152, 35378), (1176, 34656), (1197, 34048), (1216, 33516), (1344, 30324), (1368, 29792), (1444, 28224), (1568, 25992), (1596, 25536), (1764, 23104), (1792, 22743), (1824, 22344), (1862, 21888), (2016, 20216), (2128, 19152), (2166, 18816), (2304, 17689), (2352, 17328), (2394, 17024), (2432, 16758), (2527, 16128), (2688, 15162), (2736, 14896), (2793, 14592), (2888, 14112), (3136, 12996), (3192, 12768), (3249, 12544), (3528, 11552), (3648, 11172), (3724, 10944), (4032, 10108), (4256, 9576), (4332, 9408), (4704, 8664), (4788, 8512), (4864, 8379), (5054, 8064), (5376, 7581), (5472, 7448), (5586, 7296), (5776, 7056), (6272, 6498)]