1421879808

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:382

約数の個数: 160

約数和(自身を含む): 3940890624

約数和(自身を除く): 2519010816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 127, 128, 148, 192, 197, 222, 254, 256, 296, 381, 384, 394, 444, 508, 512, 591, 592, 762, 768, 788, 888, 1016, 1182, 1184, 1524, 1536, 1576, 1776, 2032, 2364, 2368, 3048, 3152, 3552, 4064, 4699, 4728, 4736, 6096, 6304, 7104, 7289, 8128, 9398, 9456, 9472, 12192, 12608, 14097, 14208, 14578, 16256, 18796, 18912, 18944, 21867, 24384, 25019, 25216, 28194, 28416, 29156, 32512, 37592, 37824, 43734, 48768, 50038, 50432, 56388, 56832, 58312, 65024, 75057, 75184, 75648, 87468, 97536, 100076, 100864, 112776, 116624, 150114, 150368, 151296, 174936, 195072, 200152, 225552, 233248, 300228, 300736, 302592, 349872, 400304, 451104, 466496, 600456, 601472, 699744, 800608, 902208, 925703, 932992, 1200912, 1202944, 1399488, 1601216, 1804416, 1851406, 1865984, 2401824, 2405888, 2777109, 2798976, 3202432, 3608832, 3702812, 3731968, 4803648, 5554218, 5597952, 6404864, 7217664, 7405624, 9607296, 11108436, 11195904, 12809728, 14811248, 19214592, 22216872, 29622496, 38429184, 44433744, 59244992, 88867488, 118489984, 177734976, 236979968, 355469952, 473959936, 710939904, 1421879808]

約数ペア:

[(1, 1421879808), (2, 710939904), (3, 473959936), (4, 355469952), (6, 236979968), (8, 177734976), (12, 118489984), (16, 88867488), (24, 59244992), (32, 44433744), (37, 38429184), (48, 29622496), (64, 22216872), (74, 19214592), (96, 14811248), (111, 12809728), (127, 11195904), (128, 11108436), (148, 9607296), (192, 7405624), (197, 7217664), (222, 6404864), (254, 5597952), (256, 5554218), (296, 4803648), (381, 3731968), (384, 3702812), (394, 3608832), (444, 3202432), (508, 2798976), (512, 2777109), (591, 2405888), (592, 2401824), (762, 1865984), (768, 1851406), (788, 1804416), (888, 1601216), (1016, 1399488), (1182, 1202944), (1184, 1200912), (1524, 932992), (1536, 925703), (1576, 902208), (1776, 800608), (2032, 699744), (2364, 601472), (2368, 600456), (3048, 466496), (3152, 451104), (3552, 400304), (4064, 349872), (4699, 302592), (4728, 300736), (4736, 300228), (6096, 233248), (6304, 225552), (7104, 200152), (7289, 195072), (8128, 174936), (9398, 151296), (9456, 150368), (9472, 150114), (12192, 116624), (12608, 112776), (14097, 100864), (14208, 100076), (14578, 97536), (16256, 87468), (18796, 75648), (18912, 75184), (18944, 75057), (21867, 65024), (24384, 58312), (25019, 56832), (25216, 56388), (28194, 50432), (28416, 50038), (29156, 48768), (32512, 43734), (37592, 37824)]