2788748592

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{267737}}^1$

素因数の和:267786

約数の個数: 80

約数和(自身を含む): 8499075072

約数和(自身を除く): 5710326480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 267737, 535474, 803211, 1070948, 1606422, 1874159, 2141896, 3212844, 3748318, 4283792, 5622477, 6425688, 7496636, 8299847, 11244954, 12851376, 14993272, 16599694, 22489908, 24899541, 29986544, 33199388, 44979816, 49799082, 58098929, 66398776, 89959632, 99598164, 116197858, 132797552, 174296787, 199196328, 232395716, 348593574, 398392656, 464791432, 697187148, 929582864, 1394374296, 2788748592]

約数ペア:

[(1, 2788748592), (2, 1394374296), (3, 929582864), (4, 697187148), (6, 464791432), (7, 398392656), (8, 348593574), (12, 232395716), (14, 199196328), (16, 174296787), (21, 132797552), (24, 116197858), (28, 99598164), (31, 89959632), (42, 66398776), (48, 58098929), (56, 49799082), (62, 44979816), (84, 33199388), (93, 29986544), (112, 24899541), (124, 22489908), (168, 16599694), (186, 14993272), (217, 12851376), (248, 11244954), (336, 8299847), (372, 7496636), (434, 6425688), (496, 5622477), (651, 4283792), (744, 3748318), (868, 3212844), (1302, 2141896), (1488, 1874159), (1736, 1606422), (2604, 1070948), (3472, 803211), (5208, 535474), (10416, 267737)]