197821296

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:543

約数の個数: 120

約数和(自身を含む): 578772480

約数和(自身を除く): 380951184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 127, 144, 174, 232, 254, 261, 348, 373, 381, 464, 508, 522, 696, 746, 762, 1016, 1044, 1119, 1143, 1392, 1492, 1524, 2032, 2088, 2238, 2286, 2984, 3048, 3357, 3683, 4176, 4476, 4572, 5968, 6096, 6714, 7366, 8952, 9144, 10817, 11049, 13428, 14732, 17904, 18288, 21634, 22098, 26856, 29464, 32451, 33147, 43268, 44196, 47371, 53712, 58928, 64902, 66294, 86536, 88392, 94742, 97353, 129804, 132588, 142113, 173072, 176784, 189484, 194706, 259608, 265176, 284226, 378968, 389412, 426339, 519216, 530352, 568452, 757936, 778824, 852678, 1136904, 1373759, 1557648, 1705356, 2273808, 2747518, 3410712, 4121277, 5495036, 6821424, 8242554, 10990072, 12363831, 16485108, 21980144, 24727662, 32970216, 49455324, 65940432, 98910648, 197821296]

約数ペア:

[(1, 197821296), (2, 98910648), (3, 65940432), (4, 49455324), (6, 32970216), (8, 24727662), (9, 21980144), (12, 16485108), (16, 12363831), (18, 10990072), (24, 8242554), (29, 6821424), (36, 5495036), (48, 4121277), (58, 3410712), (72, 2747518), (87, 2273808), (116, 1705356), (127, 1557648), (144, 1373759), (174, 1136904), (232, 852678), (254, 778824), (261, 757936), (348, 568452), (373, 530352), (381, 519216), (464, 426339), (508, 389412), (522, 378968), (696, 284226), (746, 265176), (762, 259608), (1016, 194706), (1044, 189484), (1119, 176784), (1143, 173072), (1392, 142113), (1492, 132588), (1524, 129804), (2032, 97353), (2088, 94742), (2238, 88392), (2286, 86536), (2984, 66294), (3048, 64902), (3357, 58928), (3683, 53712), (4176, 47371), (4476, 44196), (4572, 43268), (5968, 33147), (6096, 32451), (6714, 29464), (7366, 26856), (8952, 22098), (9144, 21634), (10817, 18288), (11049, 17904), (13428, 14732)]