271910184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 860480640

約数和(自身を除く): 588570456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 61, 78, 84, 91, 104, 122, 156, 157, 168, 169, 182, 183, 244, 273, 312, 314, 338, 364, 366, 427, 471, 488, 507, 546, 628, 676, 728, 732, 793, 854, 942, 1014, 1092, 1099, 1183, 1256, 1281, 1352, 1464, 1586, 1708, 1884, 2028, 2041, 2184, 2198, 2366, 2379, 2562, 3172, 3297, 3416, 3549, 3768, 4056, 4082, 4396, 4732, 4758, 5124, 5551, 6123, 6344, 6594, 7098, 8164, 8792, 9464, 9516, 9577, 10248, 10309, 11102, 12246, 13188, 14196, 14287, 16328, 16653, 19032, 19154, 20618, 22204, 24492, 26376, 26533, 28392, 28574, 28731, 30927, 33306, 38308, 41236, 42861, 44408, 48984, 53066, 57148, 57462, 61854, 66612, 67039, 72163, 76616, 79599, 82472, 85722, 106132, 114296, 114924, 123708, 124501, 133224, 134078, 144326, 159198, 171444, 185731, 201117, 212264, 216489, 229848, 247416, 249002, 268156, 288652, 318396, 342888, 371462, 373503, 402234, 432978, 498004, 536312, 557193, 577304, 636792, 742924, 747006, 804468, 865956, 871507, 996008, 1114386, 1485848, 1494012, 1608936, 1618513, 1731912, 1743014, 2228772, 2614521, 2988024, 3237026, 3486028, 4457544, 4855539, 5229042, 6474052, 6972056, 9711078, 10458084, 11329591, 12948104, 19422156, 20916168, 22659182, 33988773, 38844312, 45318364, 67977546, 90636728, 135955092, 271910184]

約数ペア:

[(1, 271910184), (2, 135955092), (3, 90636728), (4, 67977546), (6, 45318364), (7, 38844312), (8, 33988773), (12, 22659182), (13, 20916168), (14, 19422156), (21, 12948104), (24, 11329591), (26, 10458084), (28, 9711078), (39, 6972056), (42, 6474052), (52, 5229042), (56, 4855539), (61, 4457544), (78, 3486028), (84, 3237026), (91, 2988024), (104, 2614521), (122, 2228772), (156, 1743014), (157, 1731912), (168, 1618513), (169, 1608936), (182, 1494012), (183, 1485848), (244, 1114386), (273, 996008), (312, 871507), (314, 865956), (338, 804468), (364, 747006), (366, 742924), (427, 636792), (471, 577304), (488, 557193), (507, 536312), (546, 498004), (628, 432978), (676, 402234), (728, 373503), (732, 371462), (793, 342888), (854, 318396), (942, 288652), (1014, 268156), (1092, 249002), (1099, 247416), (1183, 229848), (1256, 216489), (1281, 212264), (1352, 201117), (1464, 185731), (1586, 171444), (1708, 159198), (1884, 144326), (2028, 134078), (2041, 133224), (2184, 124501), (2198, 123708), (2366, 114924), (2379, 114296), (2562, 106132), (3172, 85722), (3297, 82472), (3416, 79599), (3549, 76616), (3768, 72163), (4056, 67039), (4082, 66612), (4396, 61854), (4732, 57462), (4758, 57148), (5124, 53066), (5551, 48984), (6123, 44408), (6344, 42861), (6594, 41236), (7098, 38308), (8164, 33306), (8792, 30927), (9464, 28731), (9516, 28574), (9577, 28392), (10248, 26533), (10309, 26376), (11102, 24492), (12246, 22204), (13188, 20618), (14196, 19154), (14287, 19032), (16328, 16653)]