553424144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2551}}^1$

素因数の和:2728

約数の個数: 80

約数和(自身を含む): 1329081600

約数和(自身を除く): 775657456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 149, 182, 208, 298, 364, 596, 728, 1043, 1192, 1456, 1937, 2086, 2384, 2551, 3874, 4172, 5102, 7748, 8344, 10204, 13559, 15496, 16688, 17857, 20408, 27118, 30992, 33163, 35714, 40816, 54236, 66326, 71428, 108472, 132652, 142856, 216944, 232141, 265304, 285712, 380099, 464282, 530608, 760198, 928564, 1520396, 1857128, 2660693, 3040792, 3714256, 4941287, 5321386, 6081584, 9882574, 10642772, 19765148, 21285544, 34589009, 39530296, 42571088, 69178018, 79060592, 138356036, 276712072, 553424144]

約数ペア:

[(1, 553424144), (2, 276712072), (4, 138356036), (7, 79060592), (8, 69178018), (13, 42571088), (14, 39530296), (16, 34589009), (26, 21285544), (28, 19765148), (52, 10642772), (56, 9882574), (91, 6081584), (104, 5321386), (112, 4941287), (149, 3714256), (182, 3040792), (208, 2660693), (298, 1857128), (364, 1520396), (596, 928564), (728, 760198), (1043, 530608), (1192, 464282), (1456, 380099), (1937, 285712), (2086, 265304), (2384, 232141), (2551, 216944), (3874, 142856), (4172, 132652), (5102, 108472), (7748, 71428), (8344, 66326), (10204, 54236), (13559, 40816), (15496, 35714), (16688, 33163), (17857, 30992), (20408, 27118)]