1520257112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 3344302080

約数和(自身を除く): 1824044968

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 47, 62, 71, 88, 94, 124, 142, 167, 188, 248, 284, 334, 341, 376, 517, 568, 668, 682, 781, 1034, 1336, 1364, 1457, 1562, 1837, 2068, 2201, 2728, 2914, 3124, 3337, 3674, 4136, 4402, 5177, 5828, 6248, 6674, 7348, 7849, 8804, 10354, 11656, 11857, 13348, 14696, 15698, 16027, 17608, 20708, 23714, 24211, 26696, 31396, 32054, 36707, 41416, 47428, 48422, 56947, 62792, 64108, 73414, 86339, 94856, 96844, 103447, 113894, 128216, 130427, 146828, 172678, 193688, 206894, 227788, 243319, 260854, 293656, 345356, 367567, 413788, 455576, 486638, 521708, 557279, 690712, 735134, 827576, 973276, 1043416, 1114558, 1137917, 1470268, 1946552, 2229116, 2275834, 2676509, 2940536, 4043237, 4458232, 4551668, 5353018, 6130069, 8086474, 9103336, 10706036, 12260138, 16172948, 17275649, 21412072, 24520276, 32345896, 34551298, 49040552, 69102596, 138205192, 190032139, 380064278, 760128556, 1520257112]

約数ペア:

[(1, 1520257112), (2, 760128556), (4, 380064278), (8, 190032139), (11, 138205192), (22, 69102596), (31, 49040552), (44, 34551298), (47, 32345896), (62, 24520276), (71, 21412072), (88, 17275649), (94, 16172948), (124, 12260138), (142, 10706036), (167, 9103336), (188, 8086474), (248, 6130069), (284, 5353018), (334, 4551668), (341, 4458232), (376, 4043237), (517, 2940536), (568, 2676509), (668, 2275834), (682, 2229116), (781, 1946552), (1034, 1470268), (1336, 1137917), (1364, 1114558), (1457, 1043416), (1562, 973276), (1837, 827576), (2068, 735134), (2201, 690712), (2728, 557279), (2914, 521708), (3124, 486638), (3337, 455576), (3674, 413788), (4136, 367567), (4402, 345356), (5177, 293656), (5828, 260854), (6248, 243319), (6674, 227788), (7348, 206894), (7849, 193688), (8804, 172678), (10354, 146828), (11656, 130427), (11857, 128216), (13348, 113894), (14696, 103447), (15698, 96844), (16027, 94856), (17608, 86339), (20708, 73414), (23714, 64108), (24211, 62792), (26696, 56947), (31396, 48422), (32054, 47428), (36707, 41416)]