824895988

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1245

約数の個数: 72

約数和(自身を含む): 1748705280

約数和(自身を除く): 923809292

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 127, 196, 217, 254, 434, 508, 868, 889, 1069, 1519, 1778, 2138, 3038, 3556, 3937, 4276, 6076, 6223, 7483, 7874, 12446, 14966, 15748, 24892, 27559, 29932, 33139, 52381, 55118, 66278, 104762, 110236, 132556, 135763, 192913, 209524, 231973, 271526, 385826, 463946, 543052, 771652, 927892, 950341, 1623811, 1900682, 3247622, 3801364, 4208653, 6495244, 6652387, 8417306, 13304774, 16834612, 26609548, 29460571, 58921142, 117842284, 206223997, 412447994, 824895988]

約数ペア:

[(1, 824895988), (2, 412447994), (4, 206223997), (7, 117842284), (14, 58921142), (28, 29460571), (31, 26609548), (49, 16834612), (62, 13304774), (98, 8417306), (124, 6652387), (127, 6495244), (196, 4208653), (217, 3801364), (254, 3247622), (434, 1900682), (508, 1623811), (868, 950341), (889, 927892), (1069, 771652), (1519, 543052), (1778, 463946), (2138, 385826), (3038, 271526), (3556, 231973), (3937, 209524), (4276, 192913), (6076, 135763), (6223, 132556), (7483, 110236), (7874, 104762), (12446, 66278), (14966, 55118), (15748, 52381), (24892, 33139), (27559, 29932)]