289773072

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{11369}}^1$

素因数の和:11445

約数の個数: 80

約数和(自身を含む): 845928000

約数和(自身を除く): 556154928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 108, 118, 144, 177, 216, 236, 354, 432, 472, 531, 708, 944, 1062, 1416, 1593, 2124, 2832, 3186, 4248, 6372, 8496, 11369, 12744, 22738, 25488, 34107, 45476, 68214, 90952, 102321, 136428, 181904, 204642, 272856, 306963, 409284, 545712, 613926, 670771, 818568, 1227852, 1341542, 1637136, 2012313, 2455704, 2683084, 4024626, 4911408, 5366168, 6036939, 8049252, 10732336, 12073878, 16098504, 18110817, 24147756, 32197008, 36221634, 48295512, 72443268, 96591024, 144886536, 289773072]

約数ペア:

[(1, 289773072), (2, 144886536), (3, 96591024), (4, 72443268), (6, 48295512), (8, 36221634), (9, 32197008), (12, 24147756), (16, 18110817), (18, 16098504), (24, 12073878), (27, 10732336), (36, 8049252), (48, 6036939), (54, 5366168), (59, 4911408), (72, 4024626), (108, 2683084), (118, 2455704), (144, 2012313), (177, 1637136), (216, 1341542), (236, 1227852), (354, 818568), (432, 670771), (472, 613926), (531, 545712), (708, 409284), (944, 306963), (1062, 272856), (1416, 204642), (1593, 181904), (2124, 136428), (2832, 102321), (3186, 90952), (4248, 68214), (6372, 45476), (8496, 34107), (11369, 25488), (12744, 22738)]