605550816

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17971}}^1$

素因数の和:18006

約数の個数: 120

約数和(自身を含む): 1918007784

約数和(自身を除く): 1312456968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 4212, 5616, 8424, 11232, 16848, 17971, 33696, 35942, 53913, 71884, 107826, 143768, 161739, 215652, 233623, 287536, 323478, 431304, 467246, 485217, 575072, 646956, 700869, 862608, 934492, 970434, 1293912, 1401738, 1455651, 1725216, 1868984, 1940868, 2102607, 2587824, 2803476, 2911302, 3737968, 3881736, 4205214, 5175648, 5606952, 5822604, 6307821, 7475936, 7763472, 8410428, 11213904, 11645208, 12615642, 15526944, 16820856, 18923463, 22427808, 23290416, 25231284, 33641712, 37846926, 46580832, 50462568, 67283424, 75693852, 100925136, 151387704, 201850272, 302775408, 605550816]

約数ペア:

[(1, 605550816), (2, 302775408), (3, 201850272), (4, 151387704), (6, 100925136), (8, 75693852), (9, 67283424), (12, 50462568), (13, 46580832), (16, 37846926), (18, 33641712), (24, 25231284), (26, 23290416), (27, 22427808), (32, 18923463), (36, 16820856), (39, 15526944), (48, 12615642), (52, 11645208), (54, 11213904), (72, 8410428), (78, 7763472), (81, 7475936), (96, 6307821), (104, 5822604), (108, 5606952), (117, 5175648), (144, 4205214), (156, 3881736), (162, 3737968), (208, 2911302), (216, 2803476), (234, 2587824), (288, 2102607), (312, 1940868), (324, 1868984), (351, 1725216), (416, 1455651), (432, 1401738), (468, 1293912), (624, 970434), (648, 934492), (702, 862608), (864, 700869), (936, 646956), (1053, 575072), (1248, 485217), (1296, 467246), (1404, 431304), (1872, 323478), (2106, 287536), (2592, 233623), (2808, 215652), (3744, 161739), (4212, 143768), (5616, 107826), (8424, 71884), (11232, 53913), (16848, 35942), (17971, 33696)]