489317544

素因数分解:

$2^3\times 3^3\times {\mathrm{349}}^1\times {\mathrm{6491}}^1$

素因数の和:6855

約数の個数: 64

約数和(自身を含む): 1363320000

約数和(自身を除く): 874002456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 349, 698, 1047, 1396, 2094, 2792, 3141, 4188, 6282, 6491, 8376, 9423, 12564, 12982, 18846, 19473, 25128, 25964, 37692, 38946, 51928, 58419, 75384, 77892, 116838, 155784, 175257, 233676, 350514, 467352, 701028, 1402056, 2265359, 4530718, 6796077, 9061436, 13592154, 18122872, 20388231, 27184308, 40776462, 54368616, 61164693, 81552924, 122329386, 163105848, 244658772, 489317544]

約数ペア:

[(1, 489317544), (2, 244658772), (3, 163105848), (4, 122329386), (6, 81552924), (8, 61164693), (9, 54368616), (12, 40776462), (18, 27184308), (24, 20388231), (27, 18122872), (36, 13592154), (54, 9061436), (72, 6796077), (108, 4530718), (216, 2265359), (349, 1402056), (698, 701028), (1047, 467352), (1396, 350514), (2094, 233676), (2792, 175257), (3141, 155784), (4188, 116838), (6282, 77892), (6491, 75384), (8376, 58419), (9423, 51928), (12564, 38946), (12982, 37692), (18846, 25964), (19473, 25128)]