265672576

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 603187200

約数和(自身を除く): 337514624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 47, 52, 64, 79, 86, 94, 104, 128, 158, 172, 188, 208, 316, 344, 376, 416, 559, 611, 632, 688, 752, 832, 1027, 1118, 1222, 1264, 1376, 1504, 1664, 2021, 2054, 2236, 2444, 2528, 2752, 3008, 3397, 3713, 4042, 4108, 4472, 4888, 5056, 5504, 6016, 6794, 7426, 8084, 8216, 8944, 9776, 10112, 13588, 14852, 16168, 16432, 17888, 19552, 26273, 27176, 29704, 32336, 32864, 35776, 39104, 44161, 48269, 52546, 54352, 59408, 64672, 65728, 71552, 78208, 88322, 96538, 105092, 108704, 118816, 129344, 131456, 159659, 176644, 193076, 210184, 217408, 237632, 258688, 319318, 353288, 386152, 420368, 434816, 475264, 638636, 706576, 772304, 840736, 1277272, 1413152, 1544608, 1681472, 2075567, 2554544, 2826304, 3089216, 3362944, 4151134, 5109088, 5652608, 6178432, 8302268, 10218176, 16604536, 20436352, 33209072, 66418144, 132836288, 265672576]

約数ペア:

[(1, 265672576), (2, 132836288), (4, 66418144), (8, 33209072), (13, 20436352), (16, 16604536), (26, 10218176), (32, 8302268), (43, 6178432), (47, 5652608), (52, 5109088), (64, 4151134), (79, 3362944), (86, 3089216), (94, 2826304), (104, 2554544), (128, 2075567), (158, 1681472), (172, 1544608), (188, 1413152), (208, 1277272), (316, 840736), (344, 772304), (376, 706576), (416, 638636), (559, 475264), (611, 434816), (632, 420368), (688, 386152), (752, 353288), (832, 319318), (1027, 258688), (1118, 237632), (1222, 217408), (1264, 210184), (1376, 193076), (1504, 176644), (1664, 159659), (2021, 131456), (2054, 129344), (2236, 118816), (2444, 108704), (2528, 105092), (2752, 96538), (3008, 88322), (3397, 78208), (3713, 71552), (4042, 65728), (4108, 64672), (4472, 59408), (4888, 54352), (5056, 52546), (5504, 48269), (6016, 44161), (6794, 39104), (7426, 35776), (8084, 32864), (8216, 32336), (8944, 29704), (9776, 27176), (10112, 26273), (13588, 19552), (14852, 17888), (16168, 16432)]