238139712

素因数分解:

$2^6\times 3^2\times {\mathrm{109}}^1\times {\mathrm{3793}}^1$

素因数の和:3920

約数の個数: 84

約数和(自身を含む): 689028340

約数和(自身を除く): 450888628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 144, 192, 218, 288, 327, 436, 576, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3793, 3924, 5232, 6976, 7586, 7848, 10464, 11379, 15172, 15696, 20928, 22758, 30344, 31392, 34137, 45516, 60688, 62784, 68274, 91032, 121376, 136548, 182064, 242752, 273096, 364128, 413437, 546192, 728256, 826874, 1092384, 1240311, 1653748, 2184768, 2480622, 3307496, 3720933, 4961244, 6614992, 7441866, 9922488, 13229984, 14883732, 19844976, 26459968, 29767464, 39689952, 59534928, 79379904, 119069856, 238139712]

約数ペア:

[(1, 238139712), (2, 119069856), (3, 79379904), (4, 59534928), (6, 39689952), (8, 29767464), (9, 26459968), (12, 19844976), (16, 14883732), (18, 13229984), (24, 9922488), (32, 7441866), (36, 6614992), (48, 4961244), (64, 3720933), (72, 3307496), (96, 2480622), (109, 2184768), (144, 1653748), (192, 1240311), (218, 1092384), (288, 826874), (327, 728256), (436, 546192), (576, 413437), (654, 364128), (872, 273096), (981, 242752), (1308, 182064), (1744, 136548), (1962, 121376), (2616, 91032), (3488, 68274), (3793, 62784), (3924, 60688), (5232, 45516), (6976, 34137), (7586, 31392), (7848, 30344), (10464, 22758), (11379, 20928), (15172, 15696)]