236857656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 701084160

約数和(自身を除く): 464226504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 137, 164, 168, 246, 251, 274, 287, 328, 411, 492, 502, 548, 574, 753, 822, 861, 959, 984, 1004, 1096, 1148, 1506, 1644, 1722, 1757, 1918, 2008, 2296, 2877, 3012, 3288, 3444, 3514, 3836, 5271, 5617, 5754, 6024, 6888, 7028, 7672, 10291, 10542, 11234, 11508, 14056, 16851, 20582, 21084, 22468, 23016, 30873, 33702, 34387, 39319, 41164, 42168, 44936, 61746, 67404, 68774, 72037, 78638, 82328, 103161, 117957, 123492, 134808, 137548, 144074, 157276, 206322, 216111, 235914, 240709, 246984, 275096, 288148, 314552, 412644, 432222, 471828, 481418, 576296, 722127, 825288, 864444, 943656, 962836, 1409867, 1444254, 1728888, 1925672, 2819734, 2888508, 4229601, 5639468, 5777016, 8459202, 9869069, 11278936, 16918404, 19738138, 29607207, 33836808, 39476276, 59214414, 78952552, 118428828, 236857656]

約数ペア:

[(1, 236857656), (2, 118428828), (3, 78952552), (4, 59214414), (6, 39476276), (7, 33836808), (8, 29607207), (12, 19738138), (14, 16918404), (21, 11278936), (24, 9869069), (28, 8459202), (41, 5777016), (42, 5639468), (56, 4229601), (82, 2888508), (84, 2819734), (123, 1925672), (137, 1728888), (164, 1444254), (168, 1409867), (246, 962836), (251, 943656), (274, 864444), (287, 825288), (328, 722127), (411, 576296), (492, 481418), (502, 471828), (548, 432222), (574, 412644), (753, 314552), (822, 288148), (861, 275096), (959, 246984), (984, 240709), (1004, 235914), (1096, 216111), (1148, 206322), (1506, 157276), (1644, 144074), (1722, 137548), (1757, 134808), (1918, 123492), (2008, 117957), (2296, 103161), (2877, 82328), (3012, 78638), (3288, 72037), (3444, 68774), (3514, 67404), (3836, 61746), (5271, 44936), (5617, 42168), (5754, 41164), (6024, 39319), (6888, 34387), (7028, 33702), (7672, 30873), (10291, 23016), (10542, 22468), (11234, 21084), (11508, 20582), (14056, 16851)]