1628702976

素因数分解:

$2^8\times 3^1\times {\mathrm{281}}^1\times {\mathrm{7547}}^1$

素因数の和:7847

約数の個数: 72

約数和(自身を含む): 4350727584

約数和(自身を除く): 2722024608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 281, 384, 562, 768, 843, 1124, 1686, 2248, 3372, 4496, 6744, 7547, 8992, 13488, 15094, 17984, 22641, 26976, 30188, 35968, 45282, 53952, 60376, 71936, 90564, 107904, 120752, 181128, 215808, 241504, 362256, 483008, 724512, 966016, 1449024, 1932032, 2120707, 2898048, 4241414, 5796096, 6362121, 8482828, 12724242, 16965656, 25448484, 33931312, 50896968, 67862624, 101793936, 135725248, 203587872, 271450496, 407175744, 542900992, 814351488, 1628702976]

約数ペア:

[(1, 1628702976), (2, 814351488), (3, 542900992), (4, 407175744), (6, 271450496), (8, 203587872), (12, 135725248), (16, 101793936), (24, 67862624), (32, 50896968), (48, 33931312), (64, 25448484), (96, 16965656), (128, 12724242), (192, 8482828), (256, 6362121), (281, 5796096), (384, 4241414), (562, 2898048), (768, 2120707), (843, 1932032), (1124, 1449024), (1686, 966016), (2248, 724512), (3372, 483008), (4496, 362256), (6744, 241504), (7547, 215808), (8992, 181128), (13488, 120752), (15094, 107904), (17984, 90564), (22641, 71936), (26976, 60376), (30188, 53952), (35968, 45282)]