279922188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8269}}^1$

素因数の和:8327

約数の個数: 96

約数和(自身を含む): 829911040

約数和(自身を除く): 549988852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 2418, 2604, 2821, 4836, 5642, 8269, 8463, 11284, 16538, 16926, 24807, 33076, 33852, 49614, 57883, 99228, 107497, 115766, 173649, 214994, 231532, 256339, 322491, 347298, 429988, 512678, 644982, 694596, 752479, 769017, 1025356, 1289964, 1504958, 1538034, 1794373, 2257437, 3009916, 3076068, 3332407, 3588746, 4514874, 5383119, 6664814, 7177492, 9029748, 9997221, 10766238, 13329628, 19994442, 21532476, 23326849, 39988884, 46653698, 69980547, 93307396, 139961094, 279922188]

約数ペア:

[(1, 279922188), (2, 139961094), (3, 93307396), (4, 69980547), (6, 46653698), (7, 39988884), (12, 23326849), (13, 21532476), (14, 19994442), (21, 13329628), (26, 10766238), (28, 9997221), (31, 9029748), (39, 7177492), (42, 6664814), (52, 5383119), (62, 4514874), (78, 3588746), (84, 3332407), (91, 3076068), (93, 3009916), (124, 2257437), (156, 1794373), (182, 1538034), (186, 1504958), (217, 1289964), (273, 1025356), (364, 769017), (372, 752479), (403, 694596), (434, 644982), (546, 512678), (651, 429988), (806, 347298), (868, 322491), (1092, 256339), (1209, 231532), (1302, 214994), (1612, 173649), (2418, 115766), (2604, 107497), (2821, 99228), (4836, 57883), (5642, 49614), (8269, 33852), (8463, 33076), (11284, 24807), (16538, 16926)]