190494288

素因数分解:

$2^4\times 3^3\times {\mathrm{440959}}^1$

素因数の和:440976

約数の個数: 40

約数和(自身を含む): 546790400

約数和(自身を除く): 356296112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 440959, 881918, 1322877, 1763836, 2645754, 3527672, 3968631, 5291508, 7055344, 7937262, 10583016, 11905893, 15874524, 21166032, 23811786, 31749048, 47623572, 63498096, 95247144, 190494288]

約数ペア:

[(1, 190494288), (2, 95247144), (3, 63498096), (4, 47623572), (6, 31749048), (8, 23811786), (9, 21166032), (12, 15874524), (16, 11905893), (18, 10583016), (24, 7937262), (27, 7055344), (36, 5291508), (48, 3968631), (54, 3527672), (72, 2645754), (108, 1763836), (144, 1322877), (216, 881918), (432, 440959)]