7251451992

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{4217}}^1$

素因数の和:4670

約数の個数: 128

約数和(自身を含む): 21258720000

約数和(自身を除く): 14007268008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 419, 456, 513, 684, 838, 1026, 1257, 1368, 1676, 2052, 2514, 3352, 3771, 4104, 4217, 5028, 7542, 7961, 8434, 10056, 11313, 12651, 15084, 15922, 16868, 22626, 23883, 25302, 30168, 31844, 33736, 37953, 45252, 47766, 50604, 63688, 71649, 75906, 80123, 90504, 95532, 101208, 113859, 143298, 151812, 160246, 191064, 214947, 227718, 240369, 286596, 303624, 320492, 429894, 455436, 480738, 573192, 640984, 721107, 859788, 910872, 961476, 1442214, 1719576, 1766923, 1922952, 2163321, 2884428, 3533846, 4326642, 5300769, 5768856, 7067692, 8653284, 10601538, 14135384, 15902307, 17306568, 21203076, 31804614, 33571537, 42406152, 47706921, 63609228, 67143074, 95413842, 100714611, 127218456, 134286148, 190827684, 201429222, 268572296, 302143833, 381655368, 402858444, 604287666, 805716888, 906431499, 1208575332, 1812862998, 2417150664, 3625725996, 7251451992]

約数ペア:

[(1, 7251451992), (2, 3625725996), (3, 2417150664), (4, 1812862998), (6, 1208575332), (8, 906431499), (9, 805716888), (12, 604287666), (18, 402858444), (19, 381655368), (24, 302143833), (27, 268572296), (36, 201429222), (38, 190827684), (54, 134286148), (57, 127218456), (72, 100714611), (76, 95413842), (108, 67143074), (114, 63609228), (152, 47706921), (171, 42406152), (216, 33571537), (228, 31804614), (342, 21203076), (419, 17306568), (456, 15902307), (513, 14135384), (684, 10601538), (838, 8653284), (1026, 7067692), (1257, 5768856), (1368, 5300769), (1676, 4326642), (2052, 3533846), (2514, 2884428), (3352, 2163321), (3771, 1922952), (4104, 1766923), (4217, 1719576), (5028, 1442214), (7542, 961476), (7961, 910872), (8434, 859788), (10056, 721107), (11313, 640984), (12651, 573192), (15084, 480738), (15922, 455436), (16868, 429894), (22626, 320492), (23883, 303624), (25302, 286596), (30168, 240369), (31844, 227718), (33736, 214947), (37953, 191064), (45252, 160246), (47766, 151812), (50604, 143298), (63688, 113859), (71649, 101208), (75906, 95532), (80123, 90504)]