213595704

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{31}}^2$

素因数の和:101

約数の個数: 240

約数和(自身を含む): 720918000

約数和(自身を除く): 507322296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 49, 54, 56, 62, 63, 72, 81, 84, 93, 98, 108, 124, 126, 147, 162, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 324, 343, 372, 378, 392, 434, 441, 504, 558, 567, 588, 648, 651, 686, 744, 756, 837, 868, 882, 961, 1029, 1116, 1134, 1176, 1302, 1323, 1372, 1512, 1519, 1674, 1736, 1764, 1922, 1953, 2058, 2232, 2268, 2511, 2604, 2646, 2744, 2883, 3038, 3087, 3348, 3528, 3844, 3906, 3969, 4116, 4536, 4557, 5022, 5208, 5292, 5766, 5859, 6076, 6174, 6696, 6727, 7688, 7812, 7938, 8232, 8649, 9114, 9261, 10044, 10584, 10633, 11532, 11718, 12152, 12348, 13454, 13671, 15624, 15876, 17298, 17577, 18228, 18522, 20088, 20181, 21266, 23064, 23436, 24696, 25947, 26908, 27342, 27783, 31752, 31899, 34596, 35154, 36456, 37044, 40362, 41013, 42532, 46872, 47089, 51894, 53816, 54684, 55566, 60543, 63798, 69192, 70308, 74088, 77841, 80724, 82026, 85064, 94178, 95697, 103788, 109368, 111132, 121086, 123039, 127596, 140616, 141267, 155682, 161448, 164052, 181629, 188356, 191394, 207576, 222264, 242172, 246078, 255192, 282534, 287091, 311364, 328104, 329623, 363258, 376712, 382788, 423801, 484344, 492156, 544887, 565068, 574182, 622728, 659246, 726516, 765576, 847602, 861273, 984312, 988869, 1089774, 1130136, 1148364, 1271403, 1318492, 1453032, 1695204, 1722546, 1977738, 2179548, 2296728, 2542806, 2636984, 2966607, 3390408, 3445092, 3814209, 3955476, 4359096, 5085612, 5933214, 6890184, 7628418, 7910952, 8899821, 10171224, 11866428, 15256836, 17799642, 23732856, 26699463, 30513672, 35599284, 53398926, 71198568, 106797852, 213595704]

約数ペア:

[(1, 213595704), (2, 106797852), (3, 71198568), (4, 53398926), (6, 35599284), (7, 30513672), (8, 26699463), (9, 23732856), (12, 17799642), (14, 15256836), (18, 11866428), (21, 10171224), (24, 8899821), (27, 7910952), (28, 7628418), (31, 6890184), (36, 5933214), (42, 5085612), (49, 4359096), (54, 3955476), (56, 3814209), (62, 3445092), (63, 3390408), (72, 2966607), (81, 2636984), (84, 2542806), (93, 2296728), (98, 2179548), (108, 1977738), (124, 1722546), (126, 1695204), (147, 1453032), (162, 1318492), (168, 1271403), (186, 1148364), (189, 1130136), (196, 1089774), (216, 988869), (217, 984312), (248, 861273), (252, 847602), (279, 765576), (294, 726516), (324, 659246), (343, 622728), (372, 574182), (378, 565068), (392, 544887), (434, 492156), (441, 484344), (504, 423801), (558, 382788), (567, 376712), (588, 363258), (648, 329623), (651, 328104), (686, 311364), (744, 287091), (756, 282534), (837, 255192), (868, 246078), (882, 242172), (961, 222264), (1029, 207576), (1116, 191394), (1134, 188356), (1176, 181629), (1302, 164052), (1323, 161448), (1372, 155682), (1512, 141267), (1519, 140616), (1674, 127596), (1736, 123039), (1764, 121086), (1922, 111132), (1953, 109368), (2058, 103788), (2232, 95697), (2268, 94178), (2511, 85064), (2604, 82026), (2646, 80724), (2744, 77841), (2883, 74088), (3038, 70308), (3087, 69192), (3348, 63798), (3528, 60543), (3844, 55566), (3906, 54684), (3969, 53816), (4116, 51894), (4536, 47089), (4557, 46872), (5022, 42532), (5208, 41013), (5292, 40362), (5766, 37044), (5859, 36456), (6076, 35154), (6174, 34596), (6696, 31899), (6727, 31752), (7688, 27783), (7812, 27342), (7938, 26908), (8232, 25947), (8649, 24696), (9114, 23436), (9261, 23064), (10044, 21266), (10584, 20181), (10633, 20088), (11532, 18522), (11718, 18228), (12152, 17577), (12348, 17298), (13454, 15876), (13671, 15624)]