729812538

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{148517}}^1$

素因数の和:148548

約数の個数: 64

約数和(自身を含む): 1996081920

約数和(自身を除く): 1266269382

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 148517, 297034, 445551, 891102, 1039619, 1336653, 1930721, 2079238, 2673306, 3118857, 3861442, 4009959, 5792163, 6237714, 8019918, 9356571, 11584326, 13515047, 17376489, 18713142, 27030094, 28069713, 34752978, 40545141, 52129467, 56139426, 81090282, 104258934, 121635423, 243270846, 364906269, 729812538]

約数ペア:

[(1, 729812538), (2, 364906269), (3, 243270846), (6, 121635423), (7, 104258934), (9, 81090282), (13, 56139426), (14, 52129467), (18, 40545141), (21, 34752978), (26, 28069713), (27, 27030094), (39, 18713142), (42, 17376489), (54, 13515047), (63, 11584326), (78, 9356571), (91, 8019918), (117, 6237714), (126, 5792163), (182, 4009959), (189, 3861442), (234, 3118857), (273, 2673306), (351, 2079238), (378, 1930721), (546, 1336653), (702, 1039619), (819, 891102), (1638, 445551), (2457, 297034), (4914, 148517)]