726006312

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{121487}}^1$

素因数の和:121582

約数の個数: 48

約数和(自身を含む): 1989973440

約数和(自身を除く): 1263967128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 121487, 242974, 364461, 485948, 728922, 971896, 1093383, 1457844, 2186766, 2915688, 4373532, 8747064, 10083421, 20166842, 30250263, 40333684, 60500526, 80667368, 90750789, 121001052, 181501578, 242002104, 363003156, 726006312]

約数ペア:

[(1, 726006312), (2, 363003156), (3, 242002104), (4, 181501578), (6, 121001052), (8, 90750789), (9, 80667368), (12, 60500526), (18, 40333684), (24, 30250263), (36, 20166842), (72, 10083421), (83, 8747064), (166, 4373532), (249, 2915688), (332, 2186766), (498, 1457844), (664, 1093383), (747, 971896), (996, 728922), (1494, 485948), (1992, 364461), (2988, 242974), (5976, 121487)]