19446783408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{170299}}^1$

素因数の和:170387

約数の個数: 120

約数和(自身を含む): 59571621200

約数和(自身を除く): 40124837792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 61, 72, 78, 104, 117, 122, 144, 156, 183, 208, 234, 244, 312, 366, 468, 488, 549, 624, 732, 793, 936, 976, 1098, 1464, 1586, 1872, 2196, 2379, 2928, 3172, 4392, 4758, 6344, 7137, 8784, 9516, 12688, 14274, 19032, 28548, 38064, 57096, 114192, 170299, 340598, 510897, 681196, 1021794, 1362392, 1532691, 2043588, 2213887, 2724784, 3065382, 4087176, 4427774, 6130764, 6641661, 8174352, 8855548, 10388239, 12261528, 13283322, 17711096, 19924983, 20776478, 24523056, 26566644, 31164717, 35422192, 39849966, 41552956, 53133288, 62329434, 79699932, 83105912, 93494151, 106266576, 124658868, 135047107, 159399864, 166211824, 186988302, 249317736, 270094214, 318799728, 373976604, 405141321, 498635472, 540188428, 747953208, 810282642, 1080376856, 1215423963, 1495906416, 1620565284, 2160753712, 2430847926, 3241130568, 4861695852, 6482261136, 9723391704, 19446783408]

約数ペア:

[(1, 19446783408), (2, 9723391704), (3, 6482261136), (4, 4861695852), (6, 3241130568), (8, 2430847926), (9, 2160753712), (12, 1620565284), (13, 1495906416), (16, 1215423963), (18, 1080376856), (24, 810282642), (26, 747953208), (36, 540188428), (39, 498635472), (48, 405141321), (52, 373976604), (61, 318799728), (72, 270094214), (78, 249317736), (104, 186988302), (117, 166211824), (122, 159399864), (144, 135047107), (156, 124658868), (183, 106266576), (208, 93494151), (234, 83105912), (244, 79699932), (312, 62329434), (366, 53133288), (468, 41552956), (488, 39849966), (549, 35422192), (624, 31164717), (732, 26566644), (793, 24523056), (936, 20776478), (976, 19924983), (1098, 17711096), (1464, 13283322), (1586, 12261528), (1872, 10388239), (2196, 8855548), (2379, 8174352), (2928, 6641661), (3172, 6130764), (4392, 4427774), (4758, 4087176), (6344, 3065382), (7137, 2724784), (8784, 2213887), (9516, 2043588), (12688, 1532691), (14274, 1362392), (19032, 1021794), (28548, 681196), (38064, 510897), (57096, 340598), (114192, 170299)]