395293896

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 1150191900

約数和(自身を除く): 754898004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 31, 36, 58, 62, 72, 87, 93, 116, 124, 174, 186, 197, 232, 248, 261, 279, 348, 372, 394, 522, 558, 591, 696, 744, 788, 899, 961, 1044, 1116, 1182, 1576, 1773, 1798, 1922, 2088, 2232, 2364, 2697, 2883, 3546, 3596, 3844, 4728, 5394, 5713, 5766, 6107, 7092, 7192, 7688, 8091, 8649, 10788, 11426, 11532, 12214, 14184, 16182, 17139, 17298, 18321, 21576, 22852, 23064, 24428, 27869, 32364, 34278, 34596, 36642, 45704, 48856, 51417, 54963, 55738, 64728, 68556, 69192, 73284, 83607, 102834, 109926, 111476, 137112, 146568, 167214, 177103, 189317, 205668, 219852, 222952, 250821, 334428, 354206, 378634, 411336, 439704, 501642, 531309, 567951, 668856, 708412, 757268, 1003284, 1062618, 1135902, 1416824, 1514536, 1593927, 1703853, 2006568, 2125236, 2271804, 3187854, 3407706, 4250472, 4543608, 5490193, 6375708, 6815412, 10980386, 12751416, 13630824, 16470579, 21960772, 32941158, 43921544, 49411737, 65882316, 98823474, 131764632, 197646948, 395293896]

約数ペア:

[(1, 395293896), (2, 197646948), (3, 131764632), (4, 98823474), (6, 65882316), (8, 49411737), (9, 43921544), (12, 32941158), (18, 21960772), (24, 16470579), (29, 13630824), (31, 12751416), (36, 10980386), (58, 6815412), (62, 6375708), (72, 5490193), (87, 4543608), (93, 4250472), (116, 3407706), (124, 3187854), (174, 2271804), (186, 2125236), (197, 2006568), (232, 1703853), (248, 1593927), (261, 1514536), (279, 1416824), (348, 1135902), (372, 1062618), (394, 1003284), (522, 757268), (558, 708412), (591, 668856), (696, 567951), (744, 531309), (788, 501642), (899, 439704), (961, 411336), (1044, 378634), (1116, 354206), (1182, 334428), (1576, 250821), (1773, 222952), (1798, 219852), (1922, 205668), (2088, 189317), (2232, 177103), (2364, 167214), (2697, 146568), (2883, 137112), (3546, 111476), (3596, 109926), (3844, 102834), (4728, 83607), (5394, 73284), (5713, 69192), (5766, 68556), (6107, 64728), (7092, 55738), (7192, 54963), (7688, 51417), (8091, 48856), (8649, 45704), (10788, 36642), (11426, 34596), (11532, 34278), (12214, 32364), (14184, 27869), (16182, 24428), (17139, 23064), (17298, 22852), (18321, 21576)]