505913832

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{569}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 1404491400

約数和(自身を除く): 898577568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 233, 318, 424, 466, 477, 569, 636, 699, 932, 954, 1138, 1272, 1398, 1707, 1864, 1908, 2097, 2276, 2796, 3414, 3816, 4194, 4552, 5121, 5592, 6828, 8388, 10242, 12349, 13656, 16776, 20484, 24698, 30157, 37047, 40968, 49396, 60314, 74094, 90471, 98792, 111141, 120628, 132577, 148188, 180942, 222282, 241256, 265154, 271413, 296376, 361884, 397731, 444564, 530308, 542826, 723768, 795462, 889128, 1060616, 1085652, 1193193, 1590924, 2171304, 2386386, 3181848, 4772772, 7026581, 9545544, 14053162, 21079743, 28106324, 42159486, 56212648, 63239229, 84318972, 126478458, 168637944, 252956916, 505913832]

約数ペア:

[(1, 505913832), (2, 252956916), (3, 168637944), (4, 126478458), (6, 84318972), (8, 63239229), (9, 56212648), (12, 42159486), (18, 28106324), (24, 21079743), (36, 14053162), (53, 9545544), (72, 7026581), (106, 4772772), (159, 3181848), (212, 2386386), (233, 2171304), (318, 1590924), (424, 1193193), (466, 1085652), (477, 1060616), (569, 889128), (636, 795462), (699, 723768), (932, 542826), (954, 530308), (1138, 444564), (1272, 397731), (1398, 361884), (1707, 296376), (1864, 271413), (1908, 265154), (2097, 241256), (2276, 222282), (2796, 180942), (3414, 148188), (3816, 132577), (4194, 120628), (4552, 111141), (5121, 98792), (5592, 90471), (6828, 74094), (8388, 60314), (10242, 49396), (12349, 40968), (13656, 37047), (16776, 30157), (20484, 24698)]