905494356

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1399}}^1$

素因数の和:1886

約数の個数: 96

約数和(自身を含む): 2535456000

約数和(自身を除く): 1629961644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 461, 468, 702, 922, 1383, 1399, 1404, 1844, 2766, 2798, 4149, 4197, 5532, 5596, 5993, 8298, 8394, 11986, 12447, 12591, 16596, 16788, 17979, 18187, 23972, 24894, 25182, 35958, 36374, 37773, 49788, 50364, 53937, 54561, 71916, 72748, 75546, 107874, 109122, 151092, 161811, 163683, 215748, 218244, 323622, 327366, 491049, 644939, 647244, 654732, 982098, 1289878, 1934817, 1964196, 2579756, 3869634, 5804451, 7739268, 8384207, 11608902, 16768414, 17413353, 23217804, 25152621, 33536828, 34826706, 50305242, 69653412, 75457863, 100610484, 150915726, 226373589, 301831452, 452747178, 905494356]

約数ペア:

[(1, 905494356), (2, 452747178), (3, 301831452), (4, 226373589), (6, 150915726), (9, 100610484), (12, 75457863), (13, 69653412), (18, 50305242), (26, 34826706), (27, 33536828), (36, 25152621), (39, 23217804), (52, 17413353), (54, 16768414), (78, 11608902), (108, 8384207), (117, 7739268), (156, 5804451), (234, 3869634), (351, 2579756), (461, 1964196), (468, 1934817), (702, 1289878), (922, 982098), (1383, 654732), (1399, 647244), (1404, 644939), (1844, 491049), (2766, 327366), (2798, 323622), (4149, 218244), (4197, 215748), (5532, 163683), (5596, 161811), (5993, 151092), (8298, 109122), (8394, 107874), (11986, 75546), (12447, 72748), (12591, 71916), (16596, 54561), (16788, 53937), (17979, 50364), (18187, 49788), (23972, 37773), (24894, 36374), (25182, 35958)]