409405152

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:905

約数の個数: 192

約数和(自身を含む): 1280240640

約数和(自身を除く): 870835488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 23, 24, 26, 32, 34, 39, 46, 48, 51, 52, 68, 69, 78, 92, 96, 102, 104, 136, 138, 156, 184, 204, 208, 221, 272, 276, 299, 312, 368, 391, 408, 416, 442, 544, 552, 598, 624, 663, 736, 782, 816, 839, 884, 897, 1104, 1173, 1196, 1248, 1326, 1564, 1632, 1678, 1768, 1794, 2208, 2346, 2392, 2517, 2652, 3128, 3356, 3536, 3588, 4692, 4784, 5034, 5083, 5304, 6256, 6712, 7072, 7176, 9384, 9568, 10068, 10166, 10608, 10907, 12512, 13424, 14263, 14352, 15249, 18768, 19297, 20136, 20332, 21216, 21814, 26848, 28526, 28704, 30498, 32721, 37536, 38594, 40272, 40664, 42789, 43628, 57052, 57891, 60996, 65442, 77188, 80544, 81328, 85578, 87256, 114104, 115782, 121992, 130884, 154376, 162656, 171156, 174512, 185419, 228208, 231564, 243984, 250861, 261768, 308752, 328049, 342312, 349024, 370838, 456416, 463128, 487968, 501722, 523536, 556257, 617504, 656098, 684624, 741676, 752583, 926256, 984147, 1003444, 1047072, 1112514, 1312196, 1369248, 1483352, 1505166, 1852512, 1968294, 2006888, 2225028, 2624392, 2966704, 3010332, 3936588, 4013776, 4264637, 4450056, 5248784, 5933408, 6020664, 7873176, 8027552, 8529274, 8900112, 10497568, 12041328, 12793911, 15746352, 17058548, 17800224, 24082656, 25587822, 31492704, 34117096, 51175644, 68234192, 102351288, 136468384, 204702576, 409405152]

約数ペア:

[(1, 409405152), (2, 204702576), (3, 136468384), (4, 102351288), (6, 68234192), (8, 51175644), (12, 34117096), (13, 31492704), (16, 25587822), (17, 24082656), (23, 17800224), (24, 17058548), (26, 15746352), (32, 12793911), (34, 12041328), (39, 10497568), (46, 8900112), (48, 8529274), (51, 8027552), (52, 7873176), (68, 6020664), (69, 5933408), (78, 5248784), (92, 4450056), (96, 4264637), (102, 4013776), (104, 3936588), (136, 3010332), (138, 2966704), (156, 2624392), (184, 2225028), (204, 2006888), (208, 1968294), (221, 1852512), (272, 1505166), (276, 1483352), (299, 1369248), (312, 1312196), (368, 1112514), (391, 1047072), (408, 1003444), (416, 984147), (442, 926256), (544, 752583), (552, 741676), (598, 684624), (624, 656098), (663, 617504), (736, 556257), (782, 523536), (816, 501722), (839, 487968), (884, 463128), (897, 456416), (1104, 370838), (1173, 349024), (1196, 342312), (1248, 328049), (1326, 308752), (1564, 261768), (1632, 250861), (1678, 243984), (1768, 231564), (1794, 228208), (2208, 185419), (2346, 174512), (2392, 171156), (2517, 162656), (2652, 154376), (3128, 130884), (3356, 121992), (3536, 115782), (3588, 114104), (4692, 87256), (4784, 85578), (5034, 81328), (5083, 80544), (5304, 77188), (6256, 65442), (6712, 60996), (7072, 57891), (7176, 57052), (9384, 43628), (9568, 42789), (10068, 40664), (10166, 40272), (10608, 38594), (10907, 37536), (12512, 32721), (13424, 30498), (14263, 28704), (14352, 28526), (15249, 26848), (18768, 21814), (19297, 21216), (20136, 20332)]