397638288

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{15601}}^1$

素因数の和:15677

約数の個数: 80

約数和(自身を含む): 1160788800

約数和(自身を除く): 763150512

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, 12744, 15601, 25488, 31202, 46803, 62404, 93606, 124808, 140409, 187212, 249616, 280818, 374424, 421227, 561636, 748848, 842454, 920459, 1123272, 1684908, 1840918, 2246544, 2761377, 3369816, 3681836, 5522754, 6739632, 7363672, 8284131, 11045508, 14727344, 16568262, 22091016, 24852393, 33136524, 44182032, 49704786, 66273048, 99409572, 132546096, 198819144, 397638288]

約数ペア:

[(1, 397638288), (2, 198819144), (3, 132546096), (4, 99409572), (6, 66273048), (8, 49704786), (9, 44182032), (12, 33136524), (16, 24852393), (18, 22091016), (24, 16568262), (27, 14727344), (36, 11045508), (48, 8284131), (54, 7363672), (59, 6739632), (72, 5522754), (108, 3681836), (118, 3369816), (144, 2761377), (177, 2246544), (216, 1840918), (236, 1684908), (354, 1123272), (432, 920459), (472, 842454), (531, 748848), (708, 561636), (944, 421227), (1062, 374424), (1416, 280818), (1593, 249616), (2124, 187212), (2832, 140409), (3186, 124808), (4248, 93606), (6372, 62404), (8496, 46803), (12744, 31202), (15601, 25488)]