40731768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 256

約数和(自身を含む): 147456000

約数和(自身を除く): 106724232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 31, 33, 36, 42, 44, 54, 56, 62, 63, 66, 72, 77, 79, 84, 88, 93, 99, 108, 124, 126, 132, 154, 158, 168, 186, 189, 198, 216, 217, 231, 237, 248, 252, 264, 279, 297, 308, 316, 341, 372, 378, 396, 434, 462, 474, 504, 553, 558, 594, 616, 632, 651, 682, 693, 711, 744, 756, 792, 837, 868, 869, 924, 948, 1023, 1106, 1116, 1188, 1302, 1364, 1386, 1422, 1512, 1659, 1674, 1736, 1738, 1848, 1896, 1953, 2046, 2079, 2133, 2212, 2232, 2376, 2387, 2449, 2604, 2607, 2728, 2772, 2844, 3069, 3318, 3348, 3476, 3906, 4092, 4158, 4266, 4424, 4774, 4898, 4977, 5208, 5214, 5544, 5688, 5859, 6083, 6138, 6636, 6696, 6952, 7161, 7347, 7812, 7821, 8184, 8316, 8532, 9207, 9548, 9796, 9954, 10428, 11718, 12166, 12276, 13272, 14322, 14694, 14931, 15624, 15642, 16632, 17064, 17143, 18249, 18414, 19096, 19592, 19908, 20856, 21483, 22041, 23436, 23463, 24332, 24552, 26939, 28644, 29388, 29862, 31284, 34286, 36498, 36828, 39816, 42966, 44082, 46872, 46926, 48664, 51429, 53878, 54747, 57288, 58776, 59724, 62568, 64449, 66123, 68572, 72996, 73656, 80817, 85932, 88164, 93852, 102858, 107756, 109494, 119448, 128898, 132246, 137144, 145992, 154287, 161634, 164241, 171864, 176328, 187704, 188573, 205716, 215512, 218988, 242451, 257796, 264492, 308574, 323268, 328482, 377146, 411432, 437976, 462861, 484902, 515592, 528984, 565719, 617148, 646536, 656964, 727353, 754292, 925722, 969804, 1131438, 1234296, 1313928, 1454706, 1508584, 1697157, 1851444, 1939608, 2262876, 2909412, 3394314, 3702888, 4525752, 5091471, 5818824, 6788628, 10182942, 13577256, 20365884, 40731768]

約数ペア:

[(1, 40731768), (2, 20365884), (3, 13577256), (4, 10182942), (6, 6788628), (7, 5818824), (8, 5091471), (9, 4525752), (11, 3702888), (12, 3394314), (14, 2909412), (18, 2262876), (21, 1939608), (22, 1851444), (24, 1697157), (27, 1508584), (28, 1454706), (31, 1313928), (33, 1234296), (36, 1131438), (42, 969804), (44, 925722), (54, 754292), (56, 727353), (62, 656964), (63, 646536), (66, 617148), (72, 565719), (77, 528984), (79, 515592), (84, 484902), (88, 462861), (93, 437976), (99, 411432), (108, 377146), (124, 328482), (126, 323268), (132, 308574), (154, 264492), (158, 257796), (168, 242451), (186, 218988), (189, 215512), (198, 205716), (216, 188573), (217, 187704), (231, 176328), (237, 171864), (248, 164241), (252, 161634), (264, 154287), (279, 145992), (297, 137144), (308, 132246), (316, 128898), (341, 119448), (372, 109494), (378, 107756), (396, 102858), (434, 93852), (462, 88164), (474, 85932), (504, 80817), (553, 73656), (558, 72996), (594, 68572), (616, 66123), (632, 64449), (651, 62568), (682, 59724), (693, 58776), (711, 57288), (744, 54747), (756, 53878), (792, 51429), (837, 48664), (868, 46926), (869, 46872), (924, 44082), (948, 42966), (1023, 39816), (1106, 36828), (1116, 36498), (1188, 34286), (1302, 31284), (1364, 29862), (1386, 29388), (1422, 28644), (1512, 26939), (1659, 24552), (1674, 24332), (1736, 23463), (1738, 23436), (1848, 22041), (1896, 21483), (1953, 20856), (2046, 19908), (2079, 19592), (2133, 19096), (2212, 18414), (2232, 18249), (2376, 17143), (2387, 17064), (2449, 16632), (2604, 15642), (2607, 15624), (2728, 14931), (2772, 14694), (2844, 14322), (3069, 13272), (3318, 12276), (3348, 12166), (3476, 11718), (3906, 10428), (4092, 9954), (4158, 9796), (4266, 9548), (4424, 9207), (4774, 8532), (4898, 8316), (4977, 8184), (5208, 7821), (5214, 7812), (5544, 7347), (5688, 7161), (5859, 6952), (6083, 6696), (6138, 6636)]