243590256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:704

約数の個数: 240

約数和(自身を含む): 869319360

約数和(自身を除く): 625729104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 29, 36, 39, 42, 48, 52, 56, 58, 63, 72, 78, 84, 87, 91, 104, 112, 116, 117, 126, 144, 156, 168, 174, 182, 203, 208, 232, 234, 252, 261, 273, 312, 336, 348, 364, 377, 406, 464, 468, 504, 522, 546, 609, 624, 641, 696, 728, 754, 812, 819, 936, 1008, 1044, 1092, 1131, 1218, 1282, 1392, 1456, 1508, 1624, 1638, 1827, 1872, 1923, 2088, 2184, 2262, 2436, 2564, 2639, 3016, 3248, 3276, 3393, 3654, 3846, 4176, 4368, 4487, 4524, 4872, 5128, 5278, 5769, 6032, 6552, 6786, 7308, 7692, 7917, 8333, 8974, 9048, 9744, 10256, 10556, 11538, 13104, 13461, 13572, 14616, 15384, 15834, 16666, 17948, 18096, 18589, 21112, 23076, 23751, 24999, 26922, 27144, 29232, 30768, 31668, 33332, 35896, 37178, 40383, 42224, 46152, 47502, 49998, 53844, 54288, 55767, 58331, 63336, 66664, 71792, 74356, 74997, 80766, 92304, 95004, 99996, 107688, 111534, 116662, 126672, 130123, 133328, 148712, 149994, 161532, 167301, 174993, 190008, 199992, 215376, 223068, 233324, 241657, 260246, 297424, 299988, 323064, 334602, 349986, 380016, 390369, 399984, 446136, 466648, 483314, 520492, 524979, 599976, 646128, 669204, 699972, 724971, 780738, 892272, 933296, 966628, 1040984, 1049958, 1171107, 1199952, 1338408, 1399944, 1449942, 1561476, 1691599, 1933256, 2081968, 2099916, 2174913, 2342214, 2676816, 2799888, 2899884, 3122952, 3383198, 3866512, 4199832, 4349826, 4684428, 5074797, 5799768, 6245904, 6766396, 8399664, 8699652, 9368856, 10149594, 11599536, 13532792, 15224391, 17399304, 18737712, 20299188, 27065584, 30448782, 34798608, 40598376, 60897564, 81196752, 121795128, 243590256]

約数ペア:

[(1, 243590256), (2, 121795128), (3, 81196752), (4, 60897564), (6, 40598376), (7, 34798608), (8, 30448782), (9, 27065584), (12, 20299188), (13, 18737712), (14, 17399304), (16, 15224391), (18, 13532792), (21, 11599536), (24, 10149594), (26, 9368856), (28, 8699652), (29, 8399664), (36, 6766396), (39, 6245904), (42, 5799768), (48, 5074797), (52, 4684428), (56, 4349826), (58, 4199832), (63, 3866512), (72, 3383198), (78, 3122952), (84, 2899884), (87, 2799888), (91, 2676816), (104, 2342214), (112, 2174913), (116, 2099916), (117, 2081968), (126, 1933256), (144, 1691599), (156, 1561476), (168, 1449942), (174, 1399944), (182, 1338408), (203, 1199952), (208, 1171107), (232, 1049958), (234, 1040984), (252, 966628), (261, 933296), (273, 892272), (312, 780738), (336, 724971), (348, 699972), (364, 669204), (377, 646128), (406, 599976), (464, 524979), (468, 520492), (504, 483314), (522, 466648), (546, 446136), (609, 399984), (624, 390369), (641, 380016), (696, 349986), (728, 334602), (754, 323064), (812, 299988), (819, 297424), (936, 260246), (1008, 241657), (1044, 233324), (1092, 223068), (1131, 215376), (1218, 199992), (1282, 190008), (1392, 174993), (1456, 167301), (1508, 161532), (1624, 149994), (1638, 148712), (1827, 133328), (1872, 130123), (1923, 126672), (2088, 116662), (2184, 111534), (2262, 107688), (2436, 99996), (2564, 95004), (2639, 92304), (3016, 80766), (3248, 74997), (3276, 74356), (3393, 71792), (3654, 66664), (3846, 63336), (4176, 58331), (4368, 55767), (4487, 54288), (4524, 53844), (4872, 49998), (5128, 47502), (5278, 46152), (5769, 42224), (6032, 40383), (6552, 37178), (6786, 35896), (7308, 33332), (7692, 31668), (7917, 30768), (8333, 29232), (8974, 27144), (9048, 26922), (9744, 24999), (10256, 23751), (10556, 23076), (11538, 21112), (13104, 18589), (13461, 18096), (13572, 17948), (14616, 16666), (15384, 15834)]