215106304

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 543932928

約数和(自身を除く): 328826624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 64, 68, 92, 112, 119, 128, 136, 161, 184, 224, 238, 256, 272, 307, 322, 368, 391, 448, 476, 544, 614, 644, 736, 782, 896, 952, 1088, 1228, 1288, 1472, 1564, 1792, 1904, 2149, 2176, 2456, 2576, 2737, 2944, 3128, 3808, 4298, 4352, 4912, 5152, 5219, 5474, 5888, 6256, 7061, 7616, 8596, 9824, 10304, 10438, 10948, 12512, 14122, 15232, 17192, 19648, 20608, 20876, 21896, 25024, 28244, 30464, 34384, 36533, 39296, 41216, 41752, 43792, 49427, 50048, 56488, 68768, 73066, 78592, 83504, 87584, 98854, 100096, 112976, 120037, 137536, 146132, 167008, 175168, 197708, 225952, 240074, 275072, 292264, 334016, 350336, 395416, 451904, 480148, 550144, 584528, 668032, 700672, 790832, 840259, 903808, 960296, 1169056, 1336064, 1581664, 1680518, 1807616, 1920592, 2338112, 3163328, 3361036, 3841184, 4676224, 6326656, 6722072, 7682368, 9352448, 12653312, 13444144, 15364736, 26888288, 30729472, 53776576, 107553152, 215106304]

約数ペア:

[(1, 215106304), (2, 107553152), (4, 53776576), (7, 30729472), (8, 26888288), (14, 15364736), (16, 13444144), (17, 12653312), (23, 9352448), (28, 7682368), (32, 6722072), (34, 6326656), (46, 4676224), (56, 3841184), (64, 3361036), (68, 3163328), (92, 2338112), (112, 1920592), (119, 1807616), (128, 1680518), (136, 1581664), (161, 1336064), (184, 1169056), (224, 960296), (238, 903808), (256, 840259), (272, 790832), (307, 700672), (322, 668032), (368, 584528), (391, 550144), (448, 480148), (476, 451904), (544, 395416), (614, 350336), (644, 334016), (736, 292264), (782, 275072), (896, 240074), (952, 225952), (1088, 197708), (1228, 175168), (1288, 167008), (1472, 146132), (1564, 137536), (1792, 120037), (1904, 112976), (2149, 100096), (2176, 98854), (2456, 87584), (2576, 83504), (2737, 78592), (2944, 73066), (3128, 68768), (3808, 56488), (4298, 50048), (4352, 49427), (4912, 43792), (5152, 41752), (5219, 41216), (5474, 39296), (5888, 36533), (6256, 34384), (7061, 30464), (7616, 28244), (8596, 25024), (9824, 21896), (10304, 20876), (10438, 20608), (10948, 19648), (12512, 17192), (14122, 15232)]