258051528

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{170669}}^1$

素因数の和:170691

約数の個数: 64

約数和(自身を含む): 819216000

約数和(自身を除く): 561164472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 170669, 341338, 512007, 682676, 1024014, 1194683, 1365352, 1536021, 2048028, 2389366, 3072042, 3584049, 4096056, 4608063, 4778732, 6144084, 7168098, 9216126, 9557464, 10752147, 12288168, 14336196, 18432252, 21504294, 28672392, 32256441, 36864504, 43008588, 64512882, 86017176, 129025764, 258051528]

約数ペア:

[(1, 258051528), (2, 129025764), (3, 86017176), (4, 64512882), (6, 43008588), (7, 36864504), (8, 32256441), (9, 28672392), (12, 21504294), (14, 18432252), (18, 14336196), (21, 12288168), (24, 10752147), (27, 9557464), (28, 9216126), (36, 7168098), (42, 6144084), (54, 4778732), (56, 4608063), (63, 4096056), (72, 3584049), (84, 3072042), (108, 2389366), (126, 2048028), (168, 1536021), (189, 1365352), (216, 1194683), (252, 1024014), (378, 682676), (504, 512007), (756, 341338), (1512, 170669)]