266933394

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1006

約数の個数: 160

約数和(自身を含む): 775716480

約数和(自身を除く): 508783086

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 81, 91, 114, 117, 126, 133, 162, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 567, 702, 741, 798, 819, 953, 1026, 1053, 1134, 1197, 1482, 1539, 1638, 1729, 1906, 2106, 2223, 2394, 2457, 2859, 3078, 3458, 3591, 4446, 4914, 5187, 5718, 6669, 6671, 7182, 7371, 8577, 10374, 10773, 12389, 13338, 13342, 14742, 15561, 17154, 18107, 20007, 20013, 21546, 24778, 25731, 31122, 36214, 37167, 40014, 40026, 46683, 51462, 54321, 60039, 74334, 77193, 86723, 93366, 108642, 111501, 120078, 126749, 140049, 154386, 162963, 173446, 180117, 223002, 235391, 253498, 260169, 280098, 325926, 334503, 360234, 380247, 470782, 488889, 520338, 540351, 669006, 706173, 760494, 780507, 977778, 1003509, 1080702, 1140741, 1412346, 1466667, 1561014, 1647737, 2007018, 2118519, 2281482, 2341521, 2933334, 3295474, 3422223, 4237038, 4683042, 4943211, 6355557, 6844446, 7024563, 9886422, 10266669, 12711114, 14049126, 14829633, 19066671, 20533338, 29659266, 38133342, 44488899, 88977798, 133466697, 266933394]

約数ペア:

[(1, 266933394), (2, 133466697), (3, 88977798), (6, 44488899), (7, 38133342), (9, 29659266), (13, 20533338), (14, 19066671), (18, 14829633), (19, 14049126), (21, 12711114), (26, 10266669), (27, 9886422), (38, 7024563), (39, 6844446), (42, 6355557), (54, 4943211), (57, 4683042), (63, 4237038), (78, 3422223), (81, 3295474), (91, 2933334), (114, 2341521), (117, 2281482), (126, 2118519), (133, 2007018), (162, 1647737), (171, 1561014), (182, 1466667), (189, 1412346), (234, 1140741), (247, 1080702), (266, 1003509), (273, 977778), (342, 780507), (351, 760494), (378, 706173), (399, 669006), (494, 540351), (513, 520338), (546, 488889), (567, 470782), (702, 380247), (741, 360234), (798, 334503), (819, 325926), (953, 280098), (1026, 260169), (1053, 253498), (1134, 235391), (1197, 223002), (1482, 180117), (1539, 173446), (1638, 162963), (1729, 154386), (1906, 140049), (2106, 126749), (2223, 120078), (2394, 111501), (2457, 108642), (2859, 93366), (3078, 86723), (3458, 77193), (3591, 74334), (4446, 60039), (4914, 54321), (5187, 51462), (5718, 46683), (6669, 40026), (6671, 40014), (7182, 37167), (7371, 36214), (8577, 31122), (10374, 25731), (10773, 24778), (12389, 21546), (13338, 20013), (13342, 20007), (14742, 18107), (15561, 17154)]