645538104

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{92431}}^1$

素因数の和:92540

約数の個数: 48

約数和(自身を含む): 1766375520

約数和(自身を除く): 1120837416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 92431, 184862, 277293, 369724, 554586, 739448, 831879, 1109172, 1663758, 2218344, 3327516, 6655032, 8965807, 17931614, 26897421, 35863228, 53794842, 71726456, 80692263, 107589684, 161384526, 215179368, 322769052, 645538104]

約数ペア:

[(1, 645538104), (2, 322769052), (3, 215179368), (4, 161384526), (6, 107589684), (8, 80692263), (9, 71726456), (12, 53794842), (18, 35863228), (24, 26897421), (36, 17931614), (72, 8965807), (97, 6655032), (194, 3327516), (291, 2218344), (388, 1663758), (582, 1109172), (776, 831879), (873, 739448), (1164, 554586), (1746, 369724), (2328, 277293), (3492, 184862), (6984, 92431)]