491979096

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{108461}}^1$

素因数の和:108486

約数の個数: 80

約数和(自身を含む): 1574868240

約数和(自身を除く): 1082889144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 108461, 216922, 325383, 433844, 650766, 759227, 867688, 976149, 1301532, 1518454, 1952298, 2277681, 2603064, 2928447, 3036908, 3904596, 4555362, 5856894, 6073816, 6833043, 7809192, 8785341, 9110724, 11713788, 13666086, 17570682, 18221448, 20499129, 23427576, 27332172, 35141364, 40998258, 54664344, 61497387, 70282728, 81996516, 122994774, 163993032, 245989548, 491979096]

約数ペア:

[(1, 491979096), (2, 245989548), (3, 163993032), (4, 122994774), (6, 81996516), (7, 70282728), (8, 61497387), (9, 54664344), (12, 40998258), (14, 35141364), (18, 27332172), (21, 23427576), (24, 20499129), (27, 18221448), (28, 17570682), (36, 13666086), (42, 11713788), (54, 9110724), (56, 8785341), (63, 7809192), (72, 6833043), (81, 6073816), (84, 5856894), (108, 4555362), (126, 3904596), (162, 3036908), (168, 2928447), (189, 2603064), (216, 2277681), (252, 1952298), (324, 1518454), (378, 1301532), (504, 976149), (567, 867688), (648, 759227), (756, 650766), (1134, 433844), (1512, 325383), (2268, 216922), (4536, 108461)]