497657344

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:367

約数の個数: 80

約数和(自身を含む): 1031871456

約数和(自身を除く): 534214112

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 151, 157, 164, 256, 302, 314, 328, 512, 604, 628, 656, 1208, 1256, 1312, 2416, 2512, 2624, 4832, 5024, 5248, 6191, 6437, 9664, 10048, 10496, 12382, 12874, 19328, 20096, 20992, 23707, 24764, 25748, 38656, 40192, 47414, 49528, 51496, 77312, 80384, 94828, 99056, 102992, 189656, 198112, 205984, 379312, 396224, 411968, 758624, 792448, 823936, 971987, 1517248, 1584896, 1647872, 1943974, 3034496, 3169792, 3295744, 3887948, 6068992, 7775896, 12137984, 15551792, 31103584, 62207168, 124414336, 248828672, 497657344]

約数ペア:

[(1, 497657344), (2, 248828672), (4, 124414336), (8, 62207168), (16, 31103584), (32, 15551792), (41, 12137984), (64, 7775896), (82, 6068992), (128, 3887948), (151, 3295744), (157, 3169792), (164, 3034496), (256, 1943974), (302, 1647872), (314, 1584896), (328, 1517248), (512, 971987), (604, 823936), (628, 792448), (656, 758624), (1208, 411968), (1256, 396224), (1312, 379312), (2416, 205984), (2512, 198112), (2624, 189656), (4832, 102992), (5024, 99056), (5248, 94828), (6191, 80384), (6437, 77312), (9664, 51496), (10048, 49528), (10496, 47414), (12382, 40192), (12874, 38656), (19328, 25748), (20096, 24764), (20992, 23707)]