243483744

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 750145536

約数和(自身を除く): 506661792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 191, 196, 224, 271, 294, 336, 382, 392, 542, 573, 588, 672, 764, 784, 813, 1084, 1146, 1176, 1337, 1528, 1568, 1626, 1897, 2168, 2292, 2352, 2674, 3056, 3252, 3794, 4011, 4336, 4584, 4704, 5348, 5691, 6112, 6504, 7588, 8022, 8672, 9168, 9359, 10696, 11382, 13008, 13279, 15176, 16044, 18336, 18718, 21392, 22764, 26016, 26558, 28077, 30352, 32088, 37436, 39837, 42784, 45528, 51761, 53116, 56154, 60704, 64176, 74872, 79674, 91056, 103522, 106232, 112308, 128352, 149744, 155283, 159348, 182112, 207044, 212464, 224616, 299488, 310566, 318696, 362327, 414088, 424928, 449232, 621132, 637392, 724654, 828176, 898464, 1086981, 1242264, 1274784, 1449308, 1656352, 2173962, 2484528, 2536289, 2898616, 4347924, 4969056, 5072578, 5797232, 7608867, 8695848, 10145156, 11594464, 15217734, 17391696, 20290312, 30435468, 34783392, 40580624, 60870936, 81161248, 121741872, 243483744]

約数ペア:

[(1, 243483744), (2, 121741872), (3, 81161248), (4, 60870936), (6, 40580624), (7, 34783392), (8, 30435468), (12, 20290312), (14, 17391696), (16, 15217734), (21, 11594464), (24, 10145156), (28, 8695848), (32, 7608867), (42, 5797232), (48, 5072578), (49, 4969056), (56, 4347924), (84, 2898616), (96, 2536289), (98, 2484528), (112, 2173962), (147, 1656352), (168, 1449308), (191, 1274784), (196, 1242264), (224, 1086981), (271, 898464), (294, 828176), (336, 724654), (382, 637392), (392, 621132), (542, 449232), (573, 424928), (588, 414088), (672, 362327), (764, 318696), (784, 310566), (813, 299488), (1084, 224616), (1146, 212464), (1176, 207044), (1337, 182112), (1528, 159348), (1568, 155283), (1626, 149744), (1897, 128352), (2168, 112308), (2292, 106232), (2352, 103522), (2674, 91056), (3056, 79674), (3252, 74872), (3794, 64176), (4011, 60704), (4336, 56154), (4584, 53116), (4704, 51761), (5348, 45528), (5691, 42784), (6112, 39837), (6504, 37436), (7588, 32088), (8022, 30352), (8672, 28077), (9168, 26558), (9359, 26016), (10696, 22764), (11382, 21392), (13008, 18718), (13279, 18336), (15176, 16044)]