40811472

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^3\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 160

約数和(自身を含む): 129852800

約数和(自身を除く): 89041328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 43, 48, 52, 54, 72, 78, 86, 104, 108, 117, 129, 144, 156, 169, 172, 208, 216, 234, 258, 312, 338, 344, 351, 387, 432, 468, 507, 516, 559, 624, 676, 688, 702, 774, 936, 1014, 1032, 1118, 1161, 1352, 1404, 1521, 1548, 1677, 1872, 2028, 2064, 2197, 2236, 2322, 2704, 2808, 3042, 3096, 3354, 4056, 4394, 4472, 4563, 4644, 5031, 5616, 6084, 6192, 6591, 6708, 7267, 8112, 8788, 8944, 9126, 9288, 10062, 12168, 13182, 13416, 14534, 15093, 17576, 18252, 18576, 19773, 20124, 21801, 24336, 26364, 26832, 29068, 30186, 35152, 36504, 39546, 40248, 43602, 52728, 58136, 59319, 60372, 65403, 73008, 79092, 80496, 87204, 94471, 105456, 116272, 118638, 120744, 130806, 158184, 174408, 188942, 196209, 237276, 241488, 261612, 283413, 316368, 348816, 377884, 392418, 474552, 523224, 566826, 755768, 784836, 850239, 949104, 1046448, 1133652, 1511536, 1569672, 1700478, 2267304, 2550717, 3139344, 3400956, 4534608, 5101434, 6801912, 10202868, 13603824, 20405736, 40811472]

約数ペア:

[(1, 40811472), (2, 20405736), (3, 13603824), (4, 10202868), (6, 6801912), (8, 5101434), (9, 4534608), (12, 3400956), (13, 3139344), (16, 2550717), (18, 2267304), (24, 1700478), (26, 1569672), (27, 1511536), (36, 1133652), (39, 1046448), (43, 949104), (48, 850239), (52, 784836), (54, 755768), (72, 566826), (78, 523224), (86, 474552), (104, 392418), (108, 377884), (117, 348816), (129, 316368), (144, 283413), (156, 261612), (169, 241488), (172, 237276), (208, 196209), (216, 188942), (234, 174408), (258, 158184), (312, 130806), (338, 120744), (344, 118638), (351, 116272), (387, 105456), (432, 94471), (468, 87204), (507, 80496), (516, 79092), (559, 73008), (624, 65403), (676, 60372), (688, 59319), (702, 58136), (774, 52728), (936, 43602), (1014, 40248), (1032, 39546), (1118, 36504), (1161, 35152), (1352, 30186), (1404, 29068), (1521, 26832), (1548, 26364), (1677, 24336), (1872, 21801), (2028, 20124), (2064, 19773), (2197, 18576), (2236, 18252), (2322, 17576), (2704, 15093), (2808, 14534), (3042, 13416), (3096, 13182), (3354, 12168), (4056, 10062), (4394, 9288), (4472, 9126), (4563, 8944), (4644, 8788), (5031, 8112), (5616, 7267), (6084, 6708), (6192, 6591)]