1212461298

素因数分解:

$2^1\times 3^4\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:853

約数の個数: 80

約数和(自身を含む): 2770938720

約数和(自身を除く): 1558477422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 113, 162, 214, 226, 321, 339, 619, 642, 678, 963, 1017, 1238, 1857, 1926, 2034, 2889, 3051, 3714, 5571, 5778, 6102, 8667, 9153, 11142, 12091, 16713, 17334, 18306, 24182, 33426, 36273, 50139, 66233, 69947, 72546, 100278, 108819, 132466, 139894, 198699, 209841, 217638, 326457, 397398, 419682, 596097, 629523, 652914, 979371, 1192194, 1259046, 1788291, 1888569, 1958742, 3576582, 3777138, 5364873, 5665707, 7484329, 10729746, 11331414, 14968658, 22452987, 44905974, 67358961, 134717922, 202076883, 404153766, 606230649, 1212461298]

約数ペア:

[(1, 1212461298), (2, 606230649), (3, 404153766), (6, 202076883), (9, 134717922), (18, 67358961), (27, 44905974), (54, 22452987), (81, 14968658), (107, 11331414), (113, 10729746), (162, 7484329), (214, 5665707), (226, 5364873), (321, 3777138), (339, 3576582), (619, 1958742), (642, 1888569), (678, 1788291), (963, 1259046), (1017, 1192194), (1238, 979371), (1857, 652914), (1926, 629523), (2034, 596097), (2889, 419682), (3051, 397398), (3714, 326457), (5571, 217638), (5778, 209841), (6102, 198699), (8667, 139894), (9153, 132466), (11142, 108819), (12091, 100278), (16713, 72546), (17334, 69947), (18306, 66233), (24182, 50139), (33426, 36273)]