2019011664

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{34849}}^1$

素因数の和:34948

約数の個数: 80

約数和(自身を含む): 5600534400

約数和(自身を除く): 3581522736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 71, 102, 136, 142, 204, 213, 272, 284, 408, 426, 568, 816, 852, 1136, 1207, 1704, 2414, 3408, 3621, 4828, 7242, 9656, 14484, 19312, 28968, 34849, 57936, 69698, 104547, 139396, 209094, 278792, 418188, 557584, 592433, 836376, 1184866, 1672752, 1777299, 2369732, 2474279, 3554598, 4739464, 4948558, 7109196, 7422837, 9478928, 9897116, 14218392, 14845674, 19794232, 28436784, 29691348, 39588464, 42062743, 59382696, 84125486, 118765392, 126188229, 168250972, 252376458, 336501944, 504752916, 673003888, 1009505832, 2019011664]

約数ペア:

[(1, 2019011664), (2, 1009505832), (3, 673003888), (4, 504752916), (6, 336501944), (8, 252376458), (12, 168250972), (16, 126188229), (17, 118765392), (24, 84125486), (34, 59382696), (48, 42062743), (51, 39588464), (68, 29691348), (71, 28436784), (102, 19794232), (136, 14845674), (142, 14218392), (204, 9897116), (213, 9478928), (272, 7422837), (284, 7109196), (408, 4948558), (426, 4739464), (568, 3554598), (816, 2474279), (852, 2369732), (1136, 1777299), (1207, 1672752), (1704, 1184866), (2414, 836376), (3408, 592433), (3621, 557584), (4828, 418188), (7242, 278792), (9656, 209094), (14484, 139396), (19312, 104547), (28968, 69698), (34849, 57936)]