238726656

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{2467}}^1$

素因数の和:2501

約数の個数: 160

約数和(自身を含む): 807924480

約数和(自身を除く): 569197824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2467, 2688, 3024, 3456, 3584, 4032, 4608, 4934, 5376, 6048, 6912, 7401, 8064, 9868, 10752, 12096, 13824, 14802, 16128, 17269, 19736, 22203, 24192, 29604, 32256, 34538, 39472, 44406, 48384, 51807, 59208, 66609, 69076, 78944, 88812, 96768, 103614, 118416, 133218, 138152, 155421, 157888, 177624, 207228, 236832, 266436, 276304, 310842, 315776, 355248, 414456, 466263, 473664, 532872, 552608, 621684, 631552, 710496, 828912, 932526, 947328, 1065744, 1105216, 1243368, 1263104, 1420992, 1657824, 1865052, 1894656, 2131488, 2210432, 2486736, 2841984, 3315648, 3730104, 3789312, 4262976, 4420864, 4973472, 5683968, 6631296, 7460208, 8525952, 8841728, 9946944, 11367936, 13262592, 14920416, 17051904, 19893888, 26525184, 29840832, 34103808, 39787776, 59681664, 79575552, 119363328, 238726656]

約数ペア:

[(1, 238726656), (2, 119363328), (3, 79575552), (4, 59681664), (6, 39787776), (7, 34103808), (8, 29840832), (9, 26525184), (12, 19893888), (14, 17051904), (16, 14920416), (18, 13262592), (21, 11367936), (24, 9946944), (27, 8841728), (28, 8525952), (32, 7460208), (36, 6631296), (42, 5683968), (48, 4973472), (54, 4420864), (56, 4262976), (63, 3789312), (64, 3730104), (72, 3315648), (84, 2841984), (96, 2486736), (108, 2210432), (112, 2131488), (126, 1894656), (128, 1865052), (144, 1657824), (168, 1420992), (189, 1263104), (192, 1243368), (216, 1105216), (224, 1065744), (252, 947328), (256, 932526), (288, 828912), (336, 710496), (378, 631552), (384, 621684), (432, 552608), (448, 532872), (504, 473664), (512, 466263), (576, 414456), (672, 355248), (756, 315776), (768, 310842), (864, 276304), (896, 266436), (1008, 236832), (1152, 207228), (1344, 177624), (1512, 157888), (1536, 155421), (1728, 138152), (1792, 133218), (2016, 118416), (2304, 103614), (2467, 96768), (2688, 88812), (3024, 78944), (3456, 69076), (3584, 66609), (4032, 59208), (4608, 51807), (4934, 48384), (5376, 44406), (6048, 39472), (6912, 34538), (7401, 32256), (8064, 29604), (9868, 24192), (10752, 22203), (12096, 19736), (13824, 17269), (14802, 16128)]