520039764

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:451

約数の個数: 120

約数和(自身を含む): 1405748960

約数和(自身を除く): 885709196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 163, 172, 229, 258, 324, 326, 387, 458, 489, 516, 652, 687, 774, 916, 978, 1161, 1374, 1467, 1548, 1956, 2061, 2322, 2748, 2934, 3483, 4122, 4401, 4644, 5868, 6183, 6966, 7009, 8244, 8802, 9847, 12366, 13203, 13932, 14018, 17604, 18549, 19694, 21027, 24732, 26406, 28036, 29541, 37098, 37327, 39388, 42054, 52812, 59082, 63081, 74196, 74654, 84108, 88623, 111981, 118164, 126162, 149308, 177246, 189243, 223962, 252324, 265869, 335943, 354492, 378486, 447924, 531738, 567729, 671886, 756972, 797607, 1007829, 1063476, 1135458, 1343772, 1595214, 1605061, 2015658, 2270916, 3023487, 3190428, 3210122, 4031316, 4815183, 6046974, 6420244, 9630366, 12093948, 14445549, 19260732, 28891098, 43336647, 57782196, 86673294, 130009941, 173346588, 260019882, 520039764]

約数ペア:

[(1, 520039764), (2, 260019882), (3, 173346588), (4, 130009941), (6, 86673294), (9, 57782196), (12, 43336647), (18, 28891098), (27, 19260732), (36, 14445549), (43, 12093948), (54, 9630366), (81, 6420244), (86, 6046974), (108, 4815183), (129, 4031316), (162, 3210122), (163, 3190428), (172, 3023487), (229, 2270916), (258, 2015658), (324, 1605061), (326, 1595214), (387, 1343772), (458, 1135458), (489, 1063476), (516, 1007829), (652, 797607), (687, 756972), (774, 671886), (916, 567729), (978, 531738), (1161, 447924), (1374, 378486), (1467, 354492), (1548, 335943), (1956, 265869), (2061, 252324), (2322, 223962), (2748, 189243), (2934, 177246), (3483, 149308), (4122, 126162), (4401, 118164), (4644, 111981), (5868, 88623), (6183, 84108), (6966, 74654), (7009, 74196), (8244, 63081), (8802, 59082), (9847, 52812), (12366, 42054), (13203, 39388), (13932, 37327), (14018, 37098), (17604, 29541), (18549, 28036), (19694, 26406), (21027, 24732)]