422029216

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 144

約数和(自身を含む): 1064581056

約数和(自身を除く): 642551840

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 307, 323, 361, 476, 532, 544, 608, 614, 646, 722, 952, 1064, 1228, 1292, 1444, 1904, 2128, 2149, 2261, 2456, 2527, 2584, 2888, 3808, 4256, 4298, 4522, 4912, 5054, 5168, 5219, 5776, 5833, 6137, 8596, 9044, 9824, 10108, 10336, 10438, 11552, 11666, 12274, 17192, 18088, 20216, 20876, 23332, 24548, 34384, 36176, 36533, 40432, 40831, 41752, 42959, 46664, 49096, 68768, 72352, 73066, 80864, 81662, 83504, 85918, 93328, 98192, 99161, 110827, 146132, 163324, 167008, 171836, 186656, 196384, 198322, 221654, 292264, 326648, 343672, 396644, 443308, 584528, 653296, 687344, 694127, 775789, 793288, 886616, 1169056, 1306592, 1374688, 1388254, 1551578, 1586576, 1773232, 1884059, 2776508, 3103156, 3173152, 3546464, 3768118, 5553016, 6206312, 7536236, 11106032, 12412624, 13188413, 15072472, 22212064, 24825248, 26376826, 30144944, 52753652, 60289888, 105507304, 211014608, 422029216]

約数ペア:

[(1, 422029216), (2, 211014608), (4, 105507304), (7, 60289888), (8, 52753652), (14, 30144944), (16, 26376826), (17, 24825248), (19, 22212064), (28, 15072472), (32, 13188413), (34, 12412624), (38, 11106032), (56, 7536236), (68, 6206312), (76, 5553016), (112, 3768118), (119, 3546464), (133, 3173152), (136, 3103156), (152, 2776508), (224, 1884059), (238, 1773232), (266, 1586576), (272, 1551578), (304, 1388254), (307, 1374688), (323, 1306592), (361, 1169056), (476, 886616), (532, 793288), (544, 775789), (608, 694127), (614, 687344), (646, 653296), (722, 584528), (952, 443308), (1064, 396644), (1228, 343672), (1292, 326648), (1444, 292264), (1904, 221654), (2128, 198322), (2149, 196384), (2261, 186656), (2456, 171836), (2527, 167008), (2584, 163324), (2888, 146132), (3808, 110827), (4256, 99161), (4298, 98192), (4522, 93328), (4912, 85918), (5054, 83504), (5168, 81662), (5219, 80864), (5776, 73066), (5833, 72352), (6137, 68768), (8596, 49096), (9044, 46664), (9824, 42959), (10108, 41752), (10336, 40831), (10438, 40432), (11552, 36533), (11666, 36176), (12274, 34384), (17192, 24548), (18088, 23332), (20216, 20876)]