311374044

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1145

約数の個数: 120

約数和(自身を含む): 870038400

約数和(自身を除く): 558664356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 54, 58, 62, 81, 87, 93, 108, 116, 124, 162, 174, 186, 261, 279, 324, 348, 372, 522, 558, 783, 837, 899, 1044, 1069, 1116, 1566, 1674, 1798, 2138, 2349, 2511, 2697, 3132, 3207, 3348, 3596, 4276, 4698, 5022, 5394, 6414, 8091, 9396, 9621, 10044, 10788, 12828, 16182, 19242, 24273, 28863, 31001, 32364, 33139, 38484, 48546, 57726, 62002, 66278, 72819, 86589, 93003, 97092, 99417, 115452, 124004, 132556, 145638, 173178, 186006, 198834, 279009, 291276, 298251, 346356, 372012, 397668, 558018, 596502, 837027, 894753, 961031, 1116036, 1193004, 1674054, 1789506, 1922062, 2511081, 2684259, 2883093, 3348108, 3579012, 3844124, 5022162, 5368518, 5766186, 8649279, 10044324, 10737036, 11532372, 17298558, 25947837, 34597116, 51895674, 77843511, 103791348, 155687022, 311374044]

約数ペア:

[(1, 311374044), (2, 155687022), (3, 103791348), (4, 77843511), (6, 51895674), (9, 34597116), (12, 25947837), (18, 17298558), (27, 11532372), (29, 10737036), (31, 10044324), (36, 8649279), (54, 5766186), (58, 5368518), (62, 5022162), (81, 3844124), (87, 3579012), (93, 3348108), (108, 2883093), (116, 2684259), (124, 2511081), (162, 1922062), (174, 1789506), (186, 1674054), (261, 1193004), (279, 1116036), (324, 961031), (348, 894753), (372, 837027), (522, 596502), (558, 558018), (783, 397668), (837, 372012), (899, 346356), (1044, 298251), (1069, 291276), (1116, 279009), (1566, 198834), (1674, 186006), (1798, 173178), (2138, 145638), (2349, 132556), (2511, 124004), (2697, 115452), (3132, 99417), (3207, 97092), (3348, 93003), (3596, 86589), (4276, 72819), (4698, 66278), (5022, 62002), (5394, 57726), (6414, 48546), (8091, 38484), (9396, 33139), (9621, 32364), (10044, 31001), (10788, 28863), (12828, 24273), (16182, 19242)]