242971392

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{16651}}^1$

素因数の和:16689

約数の個数: 72

約数和(自身を含む): 680733760

約数和(自身を除く): 437762368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 16651, 33302, 49953, 66604, 99906, 133208, 199812, 266416, 316369, 399624, 532832, 632738, 799248, 949107, 1065664, 1265476, 1598496, 1898214, 2131328, 2530952, 3196992, 3796428, 4262656, 5061904, 6393984, 7592856, 10123808, 12787968, 15185712, 20247616, 30371424, 40495232, 60742848, 80990464, 121485696, 242971392]

約数ペア:

[(1, 242971392), (2, 121485696), (3, 80990464), (4, 60742848), (6, 40495232), (8, 30371424), (12, 20247616), (16, 15185712), (19, 12787968), (24, 10123808), (32, 7592856), (38, 6393984), (48, 5061904), (57, 4262656), (64, 3796428), (76, 3196992), (96, 2530952), (114, 2131328), (128, 1898214), (152, 1598496), (192, 1265476), (228, 1065664), (256, 949107), (304, 799248), (384, 632738), (456, 532832), (608, 399624), (768, 316369), (912, 266416), (1216, 199812), (1824, 133208), (2432, 99906), (3648, 66604), (4864, 49953), (7296, 33302), (14592, 16651)]