262013544

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 783214380

約数和(自身を除く): 521200836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 61, 72, 78, 104, 117, 122, 156, 169, 183, 234, 244, 312, 338, 353, 366, 468, 488, 507, 549, 676, 706, 732, 793, 936, 1014, 1059, 1098, 1352, 1412, 1464, 1521, 1586, 2028, 2118, 2196, 2379, 2824, 3042, 3172, 3177, 4056, 4236, 4392, 4589, 4758, 6084, 6344, 6354, 7137, 8472, 9178, 9516, 10309, 12168, 12708, 13767, 14274, 18356, 19032, 20618, 21533, 25416, 27534, 28548, 30927, 36712, 41236, 41301, 43066, 55068, 57096, 59657, 61854, 64599, 82472, 82602, 86132, 92781, 110136, 119314, 123708, 129198, 165204, 172264, 178971, 185562, 193797, 238628, 247416, 258396, 279929, 330408, 357942, 371124, 387594, 477256, 516792, 536913, 559858, 715884, 742248, 775188, 839787, 1073826, 1119716, 1431768, 1550376, 1679574, 2147652, 2239432, 2519361, 3359148, 3639077, 4295304, 5038722, 6718296, 7278154, 10077444, 10917231, 14556308, 20154888, 21834462, 29112616, 32751693, 43668924, 65503386, 87337848, 131006772, 262013544]

約数ペア:

[(1, 262013544), (2, 131006772), (3, 87337848), (4, 65503386), (6, 43668924), (8, 32751693), (9, 29112616), (12, 21834462), (13, 20154888), (18, 14556308), (24, 10917231), (26, 10077444), (36, 7278154), (39, 6718296), (52, 5038722), (61, 4295304), (72, 3639077), (78, 3359148), (104, 2519361), (117, 2239432), (122, 2147652), (156, 1679574), (169, 1550376), (183, 1431768), (234, 1119716), (244, 1073826), (312, 839787), (338, 775188), (353, 742248), (366, 715884), (468, 559858), (488, 536913), (507, 516792), (549, 477256), (676, 387594), (706, 371124), (732, 357942), (793, 330408), (936, 279929), (1014, 258396), (1059, 247416), (1098, 238628), (1352, 193797), (1412, 185562), (1464, 178971), (1521, 172264), (1586, 165204), (2028, 129198), (2118, 123708), (2196, 119314), (2379, 110136), (2824, 92781), (3042, 86132), (3172, 82602), (3177, 82472), (4056, 64599), (4236, 61854), (4392, 59657), (4589, 57096), (4758, 55068), (6084, 43066), (6344, 41301), (6354, 41236), (7137, 36712), (8472, 30927), (9178, 28548), (9516, 27534), (10309, 25416), (12168, 21533), (12708, 20618), (13767, 19032), (14274, 18356)]