1639310256

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{367229}}^1$

素因数の和:367274

約数の個数: 60

約数和(自身を含む): 4735798080

約数和(自身を除く): 3096487824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 367229, 734458, 1101687, 1468916, 2203374, 2937832, 3305061, 4406748, 5875664, 6610122, 8813496, 11384099, 13220244, 17626992, 22768198, 26440488, 34152297, 45536396, 52880976, 68304594, 91072792, 102456891, 136609188, 182145584, 204913782, 273218376, 409827564, 546436752, 819655128, 1639310256]

約数ペア:

[(1, 1639310256), (2, 819655128), (3, 546436752), (4, 409827564), (6, 273218376), (8, 204913782), (9, 182145584), (12, 136609188), (16, 102456891), (18, 91072792), (24, 68304594), (31, 52880976), (36, 45536396), (48, 34152297), (62, 26440488), (72, 22768198), (93, 17626992), (124, 13220244), (144, 11384099), (186, 8813496), (248, 6610122), (279, 5875664), (372, 4406748), (496, 3305061), (558, 2937832), (744, 2203374), (1116, 1468916), (1488, 1101687), (2232, 734458), (4464, 367229)]