1242864

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{137}}^1$

素因数の和:164

約数の個数: 100

約数和(自身を含む): 4141104

約数和(自身を除く): 2898240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 137, 144, 162, 168, 189, 216, 252, 274, 324, 336, 378, 411, 432, 504, 548, 567, 648, 756, 822, 959, 1008, 1096, 1134, 1233, 1296, 1512, 1644, 1918, 2192, 2268, 2466, 2877, 3024, 3288, 3699, 3836, 4536, 4932, 5754, 6576, 7398, 7672, 8631, 9072, 9864, 11097, 11508, 14796, 15344, 17262, 19728, 22194, 23016, 25893, 29592, 34524, 44388, 46032, 51786, 59184, 69048, 77679, 88776, 103572, 138096, 155358, 177552, 207144, 310716, 414288, 621432, 1242864]

約数ペア:

[(1, 1242864), (2, 621432), (3, 414288), (4, 310716), (6, 207144), (7, 177552), (8, 155358), (9, 138096), (12, 103572), (14, 88776), (16, 77679), (18, 69048), (21, 59184), (24, 51786), (27, 46032), (28, 44388), (36, 34524), (42, 29592), (48, 25893), (54, 23016), (56, 22194), (63, 19728), (72, 17262), (81, 15344), (84, 14796), (108, 11508), (112, 11097), (126, 9864), (137, 9072), (144, 8631), (162, 7672), (168, 7398), (189, 6576), (216, 5754), (252, 4932), (274, 4536), (324, 3836), (336, 3699), (378, 3288), (411, 3024), (432, 2877), (504, 2466), (548, 2268), (567, 2192), (648, 1918), (756, 1644), (822, 1512), (959, 1296), (1008, 1233), (1096, 1134)]