21917701656

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1295

約数の個数: 256

約数和(自身を含む): 66543206400

約数和(自身を除く): 44625504744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 43, 51, 54, 68, 72, 86, 102, 108, 127, 129, 136, 153, 172, 204, 216, 254, 258, 306, 344, 381, 387, 408, 459, 508, 516, 612, 731, 762, 774, 918, 1016, 1032, 1093, 1143, 1161, 1224, 1462, 1524, 1548, 1836, 2159, 2186, 2193, 2286, 2322, 2924, 3048, 3096, 3279, 3429, 3672, 4318, 4372, 4386, 4572, 4644, 5461, 5848, 6477, 6558, 6579, 6858, 8636, 8744, 8772, 9144, 9288, 9837, 10922, 12954, 13116, 13158, 13716, 16383, 17272, 17544, 18581, 19431, 19674, 19737, 21844, 25908, 26232, 26316, 27432, 29511, 32766, 37162, 38862, 39348, 39474, 43688, 46999, 49149, 51816, 52632, 55743, 58293, 59022, 65532, 74324, 77724, 78696, 78948, 92837, 93998, 98298, 111486, 116586, 118044, 131064, 138811, 140997, 147447, 148648, 155448, 157896, 167229, 185674, 187996, 196596, 222972, 233172, 236088, 277622, 278511, 281994, 294894, 334458, 371348, 375992, 393192, 416433, 422991, 445944, 466344, 501687, 555244, 557022, 563988, 589788, 668916, 742696, 798983, 832866, 835533, 845982, 1003374, 1110488, 1114044, 1127976, 1179576, 1249299, 1268973, 1337832, 1597966, 1665732, 1671066, 1691964, 2006748, 2228088, 2359787, 2396949, 2498598, 2506599, 2537946, 3195932, 3331464, 3342132, 3383928, 3747897, 4013496, 4719574, 4793898, 4997196, 5013198, 5075892, 5968873, 6391864, 6684264, 7079361, 7190847, 7495794, 9439148, 9587796, 9994392, 10026396, 10151784, 11937746, 14158722, 14381694, 14991588, 17906619, 18878296, 19175592, 20052792, 21238083, 21572541, 23875492, 28317444, 28763388, 29983176, 35813238, 42476166, 43145082, 47750984, 53719857, 56634888, 57526776, 63714249, 71626476, 84952332, 86290164, 101470841, 107439714, 127428498, 143252952, 161159571, 169904664, 172580328, 202941682, 214879428, 254856996, 304412523, 322319142, 405883364, 429758856, 509713992, 608825046, 644638284, 811766728, 913237569, 1217650092, 1289276568, 1826475138, 2435300184, 2739712707, 3652950276, 5479425414, 7305900552, 10958850828, 21917701656]

約数ペア:

[(1, 21917701656), (2, 10958850828), (3, 7305900552), (4, 5479425414), (6, 3652950276), (8, 2739712707), (9, 2435300184), (12, 1826475138), (17, 1289276568), (18, 1217650092), (24, 913237569), (27, 811766728), (34, 644638284), (36, 608825046), (43, 509713992), (51, 429758856), (54, 405883364), (68, 322319142), (72, 304412523), (86, 254856996), (102, 214879428), (108, 202941682), (127, 172580328), (129, 169904664), (136, 161159571), (153, 143252952), (172, 127428498), (204, 107439714), (216, 101470841), (254, 86290164), (258, 84952332), (306, 71626476), (344, 63714249), (381, 57526776), (387, 56634888), (408, 53719857), (459, 47750984), (508, 43145082), (516, 42476166), (612, 35813238), (731, 29983176), (762, 28763388), (774, 28317444), (918, 23875492), (1016, 21572541), (1032, 21238083), (1093, 20052792), (1143, 19175592), (1161, 18878296), (1224, 17906619), (1462, 14991588), (1524, 14381694), (1548, 14158722), (1836, 11937746), (2159, 10151784), (2186, 10026396), (2193, 9994392), (2286, 9587796), (2322, 9439148), (2924, 7495794), (3048, 7190847), (3096, 7079361), (3279, 6684264), (3429, 6391864), (3672, 5968873), (4318, 5075892), (4372, 5013198), (4386, 4997196), (4572, 4793898), (4644, 4719574), (5461, 4013496), (5848, 3747897), (6477, 3383928), (6558, 3342132), (6579, 3331464), (6858, 3195932), (8636, 2537946), (8744, 2506599), (8772, 2498598), (9144, 2396949), (9288, 2359787), (9837, 2228088), (10922, 2006748), (12954, 1691964), (13116, 1671066), (13158, 1665732), (13716, 1597966), (16383, 1337832), (17272, 1268973), (17544, 1249299), (18581, 1179576), (19431, 1127976), (19674, 1114044), (19737, 1110488), (21844, 1003374), (25908, 845982), (26232, 835533), (26316, 832866), (27432, 798983), (29511, 742696), (32766, 668916), (37162, 589788), (38862, 563988), (39348, 557022), (39474, 555244), (43688, 501687), (46999, 466344), (49149, 445944), (51816, 422991), (52632, 416433), (55743, 393192), (58293, 375992), (59022, 371348), (65532, 334458), (74324, 294894), (77724, 281994), (78696, 278511), (78948, 277622), (92837, 236088), (93998, 233172), (98298, 222972), (111486, 196596), (116586, 187996), (118044, 185674), (131064, 167229), (138811, 157896), (140997, 155448), (147447, 148648)]