299947728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2467}}^1$

素因数の和:2644

約数の個数: 80

約数和(自身を含む): 826286400

約数和(自身を除く): 526338672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 149, 204, 272, 298, 408, 447, 596, 816, 894, 1192, 1788, 2384, 2467, 2533, 3576, 4934, 5066, 7152, 7401, 7599, 9868, 10132, 14802, 15198, 19736, 20264, 29604, 30396, 39472, 40528, 41939, 59208, 60792, 83878, 118416, 121584, 125817, 167756, 251634, 335512, 367583, 503268, 671024, 735166, 1006536, 1102749, 1470332, 2013072, 2205498, 2940664, 4410996, 5881328, 6248911, 8821992, 12497822, 17643984, 18746733, 24995644, 37493466, 49991288, 74986932, 99982576, 149973864, 299947728]

約数ペア:

[(1, 299947728), (2, 149973864), (3, 99982576), (4, 74986932), (6, 49991288), (8, 37493466), (12, 24995644), (16, 18746733), (17, 17643984), (24, 12497822), (34, 8821992), (48, 6248911), (51, 5881328), (68, 4410996), (102, 2940664), (136, 2205498), (149, 2013072), (204, 1470332), (272, 1102749), (298, 1006536), (408, 735166), (447, 671024), (596, 503268), (816, 367583), (894, 335512), (1192, 251634), (1788, 167756), (2384, 125817), (2467, 121584), (2533, 118416), (3576, 83878), (4934, 60792), (5066, 59208), (7152, 41939), (7401, 40528), (7599, 39472), (9868, 30396), (10132, 29604), (14802, 20264), (15198, 19736)]