23745288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 73497600

約数和(自身を除く): 49752312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 43, 56, 57, 76, 84, 86, 114, 129, 133, 152, 168, 172, 173, 228, 258, 266, 301, 344, 346, 399, 456, 516, 519, 532, 602, 692, 798, 817, 903, 1032, 1038, 1064, 1204, 1211, 1384, 1596, 1634, 1806, 2076, 2408, 2422, 2451, 3192, 3268, 3287, 3612, 3633, 4152, 4844, 4902, 5719, 6536, 6574, 7224, 7266, 7439, 9688, 9804, 9861, 11438, 13148, 14532, 14878, 17157, 19608, 19722, 22317, 22876, 23009, 26296, 29064, 29756, 34314, 39444, 44634, 45752, 46018, 52073, 59512, 68628, 69027, 78888, 89268, 92036, 104146, 137256, 138054, 141341, 156219, 178536, 184072, 208292, 276108, 282682, 312438, 416584, 424023, 552216, 565364, 624876, 848046, 989387, 1130728, 1249752, 1696092, 1978774, 2968161, 3392184, 3957548, 5936322, 7915096, 11872644, 23745288]

約数ペア:

[(1, 23745288), (2, 11872644), (3, 7915096), (4, 5936322), (6, 3957548), (7, 3392184), (8, 2968161), (12, 1978774), (14, 1696092), (19, 1249752), (21, 1130728), (24, 989387), (28, 848046), (38, 624876), (42, 565364), (43, 552216), (56, 424023), (57, 416584), (76, 312438), (84, 282682), (86, 276108), (114, 208292), (129, 184072), (133, 178536), (152, 156219), (168, 141341), (172, 138054), (173, 137256), (228, 104146), (258, 92036), (266, 89268), (301, 78888), (344, 69027), (346, 68628), (399, 59512), (456, 52073), (516, 46018), (519, 45752), (532, 44634), (602, 39444), (692, 34314), (798, 29756), (817, 29064), (903, 26296), (1032, 23009), (1038, 22876), (1064, 22317), (1204, 19722), (1211, 19608), (1384, 17157), (1596, 14878), (1634, 14532), (1806, 13148), (2076, 11438), (2408, 9861), (2422, 9804), (2451, 9688), (3192, 7439), (3268, 7266), (3287, 7224), (3612, 6574), (3633, 6536), (4152, 5719), (4844, 4902)]