898481144

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 1990850400

約数和(自身を除く): 1092369256

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 71, 88, 121, 136, 142, 187, 242, 284, 374, 484, 568, 748, 769, 781, 968, 1207, 1496, 1538, 1562, 2057, 2414, 3076, 3124, 4114, 4828, 6152, 6248, 8228, 8459, 8591, 9656, 13073, 13277, 16456, 16918, 17182, 26146, 26554, 33836, 34364, 52292, 53108, 54599, 67672, 68728, 93049, 104584, 106216, 109198, 143803, 146047, 186098, 218396, 287606, 292094, 372196, 436792, 575212, 584188, 600589, 744392, 928183, 1150424, 1168376, 1201178, 1581833, 1856366, 2402356, 3163666, 3712732, 4804712, 6327332, 6606479, 7425464, 10210013, 12654664, 13212958, 20420026, 26425916, 40840052, 52851832, 81680104, 112310143, 224620286, 449240572, 898481144]

約数ペア:

[(1, 898481144), (2, 449240572), (4, 224620286), (8, 112310143), (11, 81680104), (17, 52851832), (22, 40840052), (34, 26425916), (44, 20420026), (68, 13212958), (71, 12654664), (88, 10210013), (121, 7425464), (136, 6606479), (142, 6327332), (187, 4804712), (242, 3712732), (284, 3163666), (374, 2402356), (484, 1856366), (568, 1581833), (748, 1201178), (769, 1168376), (781, 1150424), (968, 928183), (1207, 744392), (1496, 600589), (1538, 584188), (1562, 575212), (2057, 436792), (2414, 372196), (3076, 292094), (3124, 287606), (4114, 218396), (4828, 186098), (6152, 146047), (6248, 143803), (8228, 109198), (8459, 106216), (8591, 104584), (9656, 93049), (13073, 68728), (13277, 67672), (16456, 54599), (16918, 53108), (17182, 52292), (26146, 34364), (26554, 33836)]