12807784944

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{999359}}^1$

素因数の和:999462

約数の個数: 60

約数和(自身を含む): 36246787200

約数和(自身を除く): 23439002256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 12816, 999359, 1998718, 2998077, 3997436, 5996154, 7994872, 8994231, 11992308, 15989744, 17988462, 23984616, 35976924, 47969232, 71953848, 88942951, 143907696, 177885902, 266828853, 355771804, 533657706, 711543608, 800486559, 1067315412, 1423087216, 1600973118, 2134630824, 3201946236, 4269261648, 6403892472, 12807784944]

約数ペア:

[(1, 12807784944), (2, 6403892472), (3, 4269261648), (4, 3201946236), (6, 2134630824), (8, 1600973118), (9, 1423087216), (12, 1067315412), (16, 800486559), (18, 711543608), (24, 533657706), (36, 355771804), (48, 266828853), (72, 177885902), (89, 143907696), (144, 88942951), (178, 71953848), (267, 47969232), (356, 35976924), (534, 23984616), (712, 17988462), (801, 15989744), (1068, 11992308), (1424, 8994231), (1602, 7994872), (2136, 5996154), (3204, 3997436), (4272, 2998077), (6408, 1998718), (12816, 999359)]