2017476924

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 5314108800

約数和(自身を除く): 3296631876

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 43, 46, 57, 69, 76, 86, 92, 114, 129, 138, 172, 228, 258, 276, 389, 437, 516, 529, 778, 817, 874, 989, 1058, 1167, 1311, 1556, 1587, 1634, 1748, 1978, 2116, 2334, 2451, 2622, 2967, 3174, 3268, 3956, 4668, 4902, 5244, 5934, 6348, 7391, 8947, 9804, 10051, 11868, 14782, 16727, 17894, 18791, 20102, 22173, 22747, 26841, 29564, 30153, 33454, 35788, 37582, 40204, 44346, 45494, 50181, 53682, 56373, 60306, 66908, 68241, 75164, 88692, 90988, 100362, 107364, 112746, 120612, 136482, 169993, 200724, 205781, 225492, 272964, 317813, 339986, 384721, 411562, 432193, 509979, 617343, 635626, 679972, 769442, 823124, 864386, 953439, 1019958, 1154163, 1234686, 1271252, 1296579, 1538884, 1728772, 1906878, 2039916, 2308326, 2469372, 2593158, 3813756, 3909839, 4616652, 5186316, 7309699, 7819678, 8848583, 11729517, 14619398, 15639356, 17697166, 21929097, 23459034, 26545749, 29238796, 35394332, 43858194, 46918068, 53091498, 87716388, 106182996, 168123077, 336246154, 504369231, 672492308, 1008738462, 2017476924]

約数ペア:

[(1, 2017476924), (2, 1008738462), (3, 672492308), (4, 504369231), (6, 336246154), (12, 168123077), (19, 106182996), (23, 87716388), (38, 53091498), (43, 46918068), (46, 43858194), (57, 35394332), (69, 29238796), (76, 26545749), (86, 23459034), (92, 21929097), (114, 17697166), (129, 15639356), (138, 14619398), (172, 11729517), (228, 8848583), (258, 7819678), (276, 7309699), (389, 5186316), (437, 4616652), (516, 3909839), (529, 3813756), (778, 2593158), (817, 2469372), (874, 2308326), (989, 2039916), (1058, 1906878), (1167, 1728772), (1311, 1538884), (1556, 1296579), (1587, 1271252), (1634, 1234686), (1748, 1154163), (1978, 1019958), (2116, 953439), (2334, 864386), (2451, 823124), (2622, 769442), (2967, 679972), (3174, 635626), (3268, 617343), (3956, 509979), (4668, 432193), (4902, 411562), (5244, 384721), (5934, 339986), (6348, 317813), (7391, 272964), (8947, 225492), (9804, 205781), (10051, 200724), (11868, 169993), (14782, 136482), (16727, 120612), (17894, 112746), (18791, 107364), (20102, 100362), (22173, 90988), (22747, 88692), (26841, 75164), (29564, 68241), (30153, 66908), (33454, 60306), (35788, 56373), (37582, 53682), (40204, 50181), (44346, 45494)]