349173216

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:366

約数の個数: 216

約数和(自身を含む): 1170809640

約数和(自身を除く): 821636424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 109, 112, 126, 144, 147, 168, 196, 218, 224, 227, 252, 288, 294, 327, 336, 392, 436, 441, 454, 504, 588, 654, 672, 681, 763, 784, 872, 882, 908, 981, 1008, 1176, 1308, 1362, 1526, 1568, 1589, 1744, 1764, 1816, 1962, 2016, 2043, 2289, 2352, 2616, 2724, 3052, 3178, 3488, 3528, 3632, 3924, 4086, 4578, 4704, 4767, 5232, 5341, 5448, 6104, 6356, 6867, 7056, 7264, 7848, 8172, 9156, 9534, 10464, 10682, 10896, 11123, 12208, 12712, 13734, 14112, 14301, 15696, 16023, 16344, 18312, 19068, 21364, 21792, 22246, 24416, 24743, 25424, 27468, 28602, 31392, 32046, 32688, 33369, 36624, 38136, 42728, 44492, 48069, 49486, 50848, 54936, 57204, 64092, 65376, 66738, 73248, 74229, 76272, 85456, 88984, 96138, 98972, 100107, 109872, 114408, 128184, 133476, 148458, 152544, 170912, 173201, 177968, 192276, 197944, 200214, 219744, 222687, 228816, 256368, 266952, 296916, 346402, 355936, 384552, 395888, 400428, 445374, 457632, 512736, 519603, 533904, 593832, 692804, 769104, 791776, 800856, 890748, 1039206, 1067808, 1187664, 1212407, 1385608, 1538208, 1558809, 1601712, 1781496, 2078412, 2375328, 2424814, 2771216, 3117618, 3203424, 3562992, 3637221, 4156824, 4849628, 5542432, 6235236, 7125984, 7274442, 8313648, 9699256, 10911663, 12470472, 14548884, 16627296, 19398512, 21823326, 24940944, 29097768, 38797024, 43646652, 49881888, 58195536, 87293304, 116391072, 174586608, 349173216]

約数ペア:

[(1, 349173216), (2, 174586608), (3, 116391072), (4, 87293304), (6, 58195536), (7, 49881888), (8, 43646652), (9, 38797024), (12, 29097768), (14, 24940944), (16, 21823326), (18, 19398512), (21, 16627296), (24, 14548884), (28, 12470472), (32, 10911663), (36, 9699256), (42, 8313648), (48, 7274442), (49, 7125984), (56, 6235236), (63, 5542432), (72, 4849628), (84, 4156824), (96, 3637221), (98, 3562992), (109, 3203424), (112, 3117618), (126, 2771216), (144, 2424814), (147, 2375328), (168, 2078412), (196, 1781496), (218, 1601712), (224, 1558809), (227, 1538208), (252, 1385608), (288, 1212407), (294, 1187664), (327, 1067808), (336, 1039206), (392, 890748), (436, 800856), (441, 791776), (454, 769104), (504, 692804), (588, 593832), (654, 533904), (672, 519603), (681, 512736), (763, 457632), (784, 445374), (872, 400428), (882, 395888), (908, 384552), (981, 355936), (1008, 346402), (1176, 296916), (1308, 266952), (1362, 256368), (1526, 228816), (1568, 222687), (1589, 219744), (1744, 200214), (1764, 197944), (1816, 192276), (1962, 177968), (2016, 173201), (2043, 170912), (2289, 152544), (2352, 148458), (2616, 133476), (2724, 128184), (3052, 114408), (3178, 109872), (3488, 100107), (3528, 98972), (3632, 96138), (3924, 88984), (4086, 85456), (4578, 76272), (4704, 74229), (4767, 73248), (5232, 66738), (5341, 65376), (5448, 64092), (6104, 57204), (6356, 54936), (6867, 50848), (7056, 49486), (7264, 48069), (7848, 44492), (8172, 42728), (9156, 38136), (9534, 36624), (10464, 33369), (10682, 32688), (10896, 32046), (11123, 31392), (12208, 28602), (12712, 27468), (13734, 25424), (14112, 24743), (14301, 24416), (15696, 22246), (16023, 21792), (16344, 21364), (18312, 19068)]