307316268

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 216

約数和(自身を含む): 971582976

約数和(自身を除く): 664266708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 47, 54, 62, 63, 81, 84, 93, 94, 108, 124, 126, 141, 162, 186, 188, 189, 217, 243, 252, 279, 282, 324, 329, 372, 378, 423, 434, 486, 558, 564, 567, 651, 658, 756, 837, 846, 868, 961, 972, 987, 1116, 1134, 1269, 1302, 1316, 1457, 1674, 1692, 1701, 1922, 1953, 1974, 2268, 2511, 2538, 2604, 2883, 2914, 2961, 3348, 3402, 3807, 3844, 3906, 3948, 4371, 5022, 5076, 5766, 5828, 5859, 5922, 6727, 6804, 7533, 7614, 7812, 8649, 8742, 8883, 10044, 10199, 11421, 11532, 11718, 11844, 13113, 13454, 15066, 15228, 17298, 17484, 17577, 17766, 20181, 20398, 22842, 23436, 25947, 26226, 26649, 26908, 30132, 30597, 34596, 35154, 35532, 39339, 40362, 40796, 45167, 45684, 51894, 52452, 52731, 53298, 60543, 61194, 70308, 77841, 78678, 79947, 80724, 90334, 91791, 103788, 105462, 106596, 118017, 121086, 122388, 135501, 155682, 157356, 159894, 180668, 181629, 183582, 210924, 233523, 236034, 242172, 271002, 275373, 311364, 316169, 319788, 354051, 363258, 367164, 406503, 467046, 472068, 542004, 544887, 550746, 632338, 708102, 726516, 813006, 826119, 934092, 948507, 1089774, 1101492, 1219509, 1264676, 1416204, 1626012, 1634661, 1652238, 1897014, 2179548, 2439018, 2478357, 2845521, 3269322, 3304476, 3658527, 3794028, 4878036, 4956714, 5691042, 6538644, 7317054, 8536563, 9913428, 10975581, 11382084, 14634108, 17073126, 21951162, 25609689, 34146252, 43902324, 51219378, 76829067, 102438756, 153658134, 307316268]

約数ペア:

[(1, 307316268), (2, 153658134), (3, 102438756), (4, 76829067), (6, 51219378), (7, 43902324), (9, 34146252), (12, 25609689), (14, 21951162), (18, 17073126), (21, 14634108), (27, 11382084), (28, 10975581), (31, 9913428), (36, 8536563), (42, 7317054), (47, 6538644), (54, 5691042), (62, 4956714), (63, 4878036), (81, 3794028), (84, 3658527), (93, 3304476), (94, 3269322), (108, 2845521), (124, 2478357), (126, 2439018), (141, 2179548), (162, 1897014), (186, 1652238), (188, 1634661), (189, 1626012), (217, 1416204), (243, 1264676), (252, 1219509), (279, 1101492), (282, 1089774), (324, 948507), (329, 934092), (372, 826119), (378, 813006), (423, 726516), (434, 708102), (486, 632338), (558, 550746), (564, 544887), (567, 542004), (651, 472068), (658, 467046), (756, 406503), (837, 367164), (846, 363258), (868, 354051), (961, 319788), (972, 316169), (987, 311364), (1116, 275373), (1134, 271002), (1269, 242172), (1302, 236034), (1316, 233523), (1457, 210924), (1674, 183582), (1692, 181629), (1701, 180668), (1922, 159894), (1953, 157356), (1974, 155682), (2268, 135501), (2511, 122388), (2538, 121086), (2604, 118017), (2883, 106596), (2914, 105462), (2961, 103788), (3348, 91791), (3402, 90334), (3807, 80724), (3844, 79947), (3906, 78678), (3948, 77841), (4371, 70308), (5022, 61194), (5076, 60543), (5766, 53298), (5828, 52731), (5859, 52452), (5922, 51894), (6727, 45684), (6804, 45167), (7533, 40796), (7614, 40362), (7812, 39339), (8649, 35532), (8742, 35154), (8883, 34596), (10044, 30597), (10199, 30132), (11421, 26908), (11532, 26649), (11718, 26226), (11844, 25947), (13113, 23436), (13454, 22842), (15066, 20398), (15228, 20181), (17298, 17766), (17484, 17577)]