268524256

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 725469696

約数和(自身を除く): 456945440

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 83, 88, 91, 101, 104, 112, 143, 154, 166, 176, 182, 202, 208, 224, 286, 308, 332, 352, 364, 404, 416, 572, 581, 616, 664, 707, 728, 808, 913, 1001, 1079, 1111, 1144, 1162, 1232, 1313, 1328, 1414, 1456, 1616, 1826, 2002, 2158, 2222, 2288, 2324, 2464, 2626, 2656, 2828, 2912, 3232, 3652, 4004, 4316, 4444, 4576, 4648, 5252, 5656, 6391, 7304, 7553, 7777, 8008, 8383, 8632, 8888, 9191, 9296, 10504, 11312, 11869, 12782, 14443, 14608, 15106, 15554, 16016, 16766, 17264, 17776, 18382, 18592, 21008, 22624, 23738, 25564, 28886, 29216, 30212, 31108, 32032, 33532, 34528, 35552, 36764, 42016, 47476, 51128, 57772, 58681, 60424, 62216, 67064, 73528, 83083, 92213, 94952, 101101, 102256, 108979, 115544, 117362, 120848, 124432, 134128, 147056, 166166, 184426, 189904, 202202, 204512, 217958, 231088, 234724, 241696, 248864, 268256, 294112, 332332, 368852, 379808, 404404, 435916, 462176, 469448, 645491, 664664, 737704, 762853, 808808, 871832, 938896, 1198769, 1290982, 1329328, 1475408, 1525706, 1617616, 1743664, 1877792, 2397538, 2581964, 2658656, 2950816, 3051412, 3235232, 3487328, 4795076, 5163928, 6102824, 8391383, 9590152, 10327856, 12205648, 16782766, 19180304, 20655712, 24411296, 33565532, 38360608, 67131064, 134262128, 268524256]

約数ペア:

[(1, 268524256), (2, 134262128), (4, 67131064), (7, 38360608), (8, 33565532), (11, 24411296), (13, 20655712), (14, 19180304), (16, 16782766), (22, 12205648), (26, 10327856), (28, 9590152), (32, 8391383), (44, 6102824), (52, 5163928), (56, 4795076), (77, 3487328), (83, 3235232), (88, 3051412), (91, 2950816), (101, 2658656), (104, 2581964), (112, 2397538), (143, 1877792), (154, 1743664), (166, 1617616), (176, 1525706), (182, 1475408), (202, 1329328), (208, 1290982), (224, 1198769), (286, 938896), (308, 871832), (332, 808808), (352, 762853), (364, 737704), (404, 664664), (416, 645491), (572, 469448), (581, 462176), (616, 435916), (664, 404404), (707, 379808), (728, 368852), (808, 332332), (913, 294112), (1001, 268256), (1079, 248864), (1111, 241696), (1144, 234724), (1162, 231088), (1232, 217958), (1313, 204512), (1328, 202202), (1414, 189904), (1456, 184426), (1616, 166166), (1826, 147056), (2002, 134128), (2158, 124432), (2222, 120848), (2288, 117362), (2324, 115544), (2464, 108979), (2626, 102256), (2656, 101101), (2828, 94952), (2912, 92213), (3232, 83083), (3652, 73528), (4004, 67064), (4316, 62216), (4444, 60424), (4576, 58681), (4648, 57772), (5252, 51128), (5656, 47476), (6391, 42016), (7304, 36764), (7553, 35552), (7777, 34528), (8008, 33532), (8383, 32032), (8632, 31108), (8888, 30212), (9191, 29216), (9296, 28886), (10504, 25564), (11312, 23738), (11869, 22624), (12782, 21008), (14443, 18592), (14608, 18382), (15106, 17776), (15554, 17264), (16016, 16766)]