236485172

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 579156480

約数和(自身を除く): 342671308

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 23, 28, 38, 44, 46, 49, 76, 77, 92, 98, 133, 154, 161, 196, 209, 251, 253, 266, 308, 322, 418, 437, 502, 506, 532, 539, 644, 836, 874, 931, 1004, 1012, 1078, 1127, 1463, 1748, 1757, 1771, 1862, 2156, 2254, 2761, 2926, 3059, 3514, 3542, 3724, 4508, 4769, 4807, 5522, 5773, 5852, 6118, 7028, 7084, 9538, 9614, 10241, 11044, 11546, 12236, 12299, 12397, 19076, 19228, 19327, 20482, 21413, 23092, 24598, 24794, 33383, 33649, 38654, 40411, 40964, 42826, 49196, 49588, 52459, 63503, 66766, 67298, 77308, 80822, 85652, 104918, 109687, 127006, 133532, 134596, 135289, 161644, 209836, 219374, 233681, 235543, 254012, 270578, 282877, 367213, 438748, 444521, 467362, 471086, 541156, 565754, 734426, 767809, 889042, 934724, 942172, 1131508, 1206557, 1468852, 1535618, 1778084, 2413114, 2570491, 3071236, 3111647, 4826228, 5140982, 5374663, 6223294, 8445899, 10281964, 10749326, 12446588, 16891798, 21498652, 33783596, 59121293, 118242586, 236485172]

約数ペア:

[(1, 236485172), (2, 118242586), (4, 59121293), (7, 33783596), (11, 21498652), (14, 16891798), (19, 12446588), (22, 10749326), (23, 10281964), (28, 8445899), (38, 6223294), (44, 5374663), (46, 5140982), (49, 4826228), (76, 3111647), (77, 3071236), (92, 2570491), (98, 2413114), (133, 1778084), (154, 1535618), (161, 1468852), (196, 1206557), (209, 1131508), (251, 942172), (253, 934724), (266, 889042), (308, 767809), (322, 734426), (418, 565754), (437, 541156), (502, 471086), (506, 467362), (532, 444521), (539, 438748), (644, 367213), (836, 282877), (874, 270578), (931, 254012), (1004, 235543), (1012, 233681), (1078, 219374), (1127, 209836), (1463, 161644), (1748, 135289), (1757, 134596), (1771, 133532), (1862, 127006), (2156, 109687), (2254, 104918), (2761, 85652), (2926, 80822), (3059, 77308), (3514, 67298), (3542, 66766), (3724, 63503), (4508, 52459), (4769, 49588), (4807, 49196), (5522, 42826), (5773, 40964), (5852, 40411), (6118, 38654), (7028, 33649), (7084, 33383), (9538, 24794), (9614, 24598), (10241, 23092), (11044, 21413), (11546, 20482), (12236, 19327), (12299, 19228), (12397, 19076)]