627615444

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{52883}}^1$

素因数の和:52956

約数の個数: 48

約数和(自身を含む): 1563674112

約数和(自身を除く): 936058668

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 5934, 11868, 52883, 105766, 158649, 211532, 317298, 634596, 1216309, 2273969, 2432618, 3648927, 4547938, 4865236, 6821907, 7297854, 9095876, 13643814, 14595708, 27287628, 52301287, 104602574, 156903861, 209205148, 313807722, 627615444]

約数ペア:

[(1, 627615444), (2, 313807722), (3, 209205148), (4, 156903861), (6, 104602574), (12, 52301287), (23, 27287628), (43, 14595708), (46, 13643814), (69, 9095876), (86, 7297854), (92, 6821907), (129, 4865236), (138, 4547938), (172, 3648927), (258, 2432618), (276, 2273969), (516, 1216309), (989, 634596), (1978, 317298), (2967, 211532), (3956, 158649), (5934, 105766), (11868, 52883)]