1307220192

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{63929}}^1$

素因数の和:64016

約数の個数: 72

約数和(自身を含む): 3769824240

約数和(自身を除く): 2462604048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 63929, 127858, 191787, 255716, 383574, 511432, 575361, 767148, 1022864, 1150722, 1534296, 2045728, 2301444, 3068592, 4538959, 4602888, 6137184, 9077918, 9205776, 13616877, 18155836, 18411552, 27233754, 36311672, 40850631, 54467508, 72623344, 81701262, 108935016, 145246688, 163402524, 217870032, 326805048, 435740064, 653610096, 1307220192]

約数ペア:

[(1, 1307220192), (2, 653610096), (3, 435740064), (4, 326805048), (6, 217870032), (8, 163402524), (9, 145246688), (12, 108935016), (16, 81701262), (18, 72623344), (24, 54467508), (32, 40850631), (36, 36311672), (48, 27233754), (71, 18411552), (72, 18155836), (96, 13616877), (142, 9205776), (144, 9077918), (213, 6137184), (284, 4602888), (288, 4538959), (426, 3068592), (568, 2301444), (639, 2045728), (852, 1534296), (1136, 1150722), (1278, 1022864), (1704, 767148), (2272, 575361), (2556, 511432), (3408, 383574), (5112, 255716), (6816, 191787), (10224, 127858), (20448, 63929)]