2815511808

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{192949}}^1$

素因数の和:192987

約数の個数: 72

約数和(自身を含む): 7887796000

約数和(自身を除く): 5072284192

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, 192949, 385898, 578847, 771796, 1157694, 1543592, 2315388, 3087184, 3666031, 4630776, 6174368, 7332062, 9261552, 10998093, 12348736, 14664124, 18523104, 21996186, 24697472, 29328248, 37046208, 43992372, 49394944, 58656496, 74092416, 87984744, 117312992, 148184832, 175969488, 234625984, 351938976, 469251968, 703877952, 938503936, 1407755904, 2815511808]

約数ペア:

[(1, 2815511808), (2, 1407755904), (3, 938503936), (4, 703877952), (6, 469251968), (8, 351938976), (12, 234625984), (16, 175969488), (19, 148184832), (24, 117312992), (32, 87984744), (38, 74092416), (48, 58656496), (57, 49394944), (64, 43992372), (76, 37046208), (96, 29328248), (114, 24697472), (128, 21996186), (152, 18523104), (192, 14664124), (228, 12348736), (256, 10998093), (304, 9261552), (384, 7332062), (456, 6174368), (608, 4630776), (768, 3666031), (912, 3087184), (1216, 2315388), (1824, 1543592), (2432, 1157694), (3648, 771796), (4864, 578847), (7296, 385898), (14592, 192949)]