2050128

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:656

約数の個数: 60

約数和(自身を含む): 5996640

約数和(自身を除く): 3946512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 619, 828, 1104, 1238, 1656, 1857, 2476, 3312, 3714, 4952, 5571, 7428, 9904, 11142, 14237, 14856, 22284, 28474, 29712, 42711, 44568, 56948, 85422, 89136, 113896, 128133, 170844, 227792, 256266, 341688, 512532, 683376, 1025064, 2050128]

約数ペア:

[(1, 2050128), (2, 1025064), (3, 683376), (4, 512532), (6, 341688), (8, 256266), (9, 227792), (12, 170844), (16, 128133), (18, 113896), (23, 89136), (24, 85422), (36, 56948), (46, 44568), (48, 42711), (69, 29712), (72, 28474), (92, 22284), (138, 14856), (144, 14237), (184, 11142), (207, 9904), (276, 7428), (368, 5571), (414, 4952), (552, 3714), (619, 3312), (828, 2476), (1104, 1857), (1238, 1656)]