819889272

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{137197}}^1$

素因数の和:137292

約数の個数: 48

約数和(自身を含む): 2247303240

約数和(自身を除く): 1427413968

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, 137197, 274394, 411591, 548788, 823182, 1097576, 1234773, 1646364, 2469546, 3292728, 4939092, 9878184, 11387351, 22774702, 34162053, 45549404, 68324106, 91098808, 102486159, 136648212, 204972318, 273296424, 409944636, 819889272]

約数ペア:

[(1, 819889272), (2, 409944636), (3, 273296424), (4, 204972318), (6, 136648212), (8, 102486159), (9, 91098808), (12, 68324106), (18, 45549404), (24, 34162053), (36, 22774702), (72, 11387351), (83, 9878184), (166, 4939092), (249, 3292728), (332, 2469546), (498, 1646364), (664, 1234773), (747, 1097576), (996, 823182), (1494, 548788), (1992, 411591), (2988, 274394), (5976, 137197)]