643393152

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 256

約数和(自身を含む): 2062195200

約数和(自身を除く): 1418802048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 47, 48, 51, 54, 64, 68, 72, 94, 96, 102, 108, 128, 136, 141, 144, 153, 188, 192, 204, 216, 233, 272, 282, 288, 306, 376, 384, 408, 423, 432, 459, 466, 544, 564, 576, 612, 699, 752, 799, 816, 846, 864, 918, 932, 1088, 1128, 1152, 1224, 1269, 1398, 1504, 1598, 1632, 1692, 1728, 1836, 1864, 2097, 2176, 2256, 2397, 2448, 2538, 2796, 3008, 3196, 3264, 3384, 3456, 3672, 3728, 3961, 4194, 4512, 4794, 4896, 5076, 5592, 6016, 6291, 6392, 6528, 6768, 7191, 7344, 7456, 7922, 8388, 9024, 9588, 9792, 10152, 10951, 11184, 11883, 12582, 12784, 13536, 14382, 14688, 14912, 15844, 16776, 18048, 19176, 19584, 20304, 21573, 21902, 22368, 23766, 25164, 25568, 27072, 28764, 29376, 29824, 31688, 32853, 33552, 35649, 38352, 40608, 43146, 43804, 44736, 47532, 50328, 51136, 54144, 57528, 58752, 63376, 65706, 67104, 71298, 76704, 81216, 86292, 87608, 89472, 95064, 98559, 100656, 102272, 106947, 115056, 126752, 131412, 134208, 142596, 153408, 162432, 172584, 175216, 186167, 190128, 197118, 201312, 213894, 230112, 253504, 262824, 268416, 285192, 295677, 306816, 345168, 350432, 372334, 380256, 394236, 402624, 427788, 460224, 507008, 525648, 558501, 570384, 591354, 690336, 700864, 744668, 760512, 788472, 805248, 855576, 920448, 1051296, 1117002, 1140768, 1182708, 1380672, 1401728, 1489336, 1521024, 1576944, 1675503, 1711152, 2102592, 2234004, 2281536, 2365416, 2761344, 2978672, 3153888, 3351006, 3422304, 4205184, 4468008, 4563072, 4730832, 5026509, 5957344, 6307776, 6702012, 6844608, 8936016, 9461664, 10053018, 11914688, 12615552, 13404024, 13689216, 17872032, 18923328, 20106036, 23829376, 26808048, 35744064, 37846656, 40212072, 53616096, 71488128, 80424144, 107232192, 160848288, 214464384, 321696576, 643393152]

約数ペア:

[(1, 643393152), (2, 321696576), (3, 214464384), (4, 160848288), (6, 107232192), (8, 80424144), (9, 71488128), (12, 53616096), (16, 40212072), (17, 37846656), (18, 35744064), (24, 26808048), (27, 23829376), (32, 20106036), (34, 18923328), (36, 17872032), (47, 13689216), (48, 13404024), (51, 12615552), (54, 11914688), (64, 10053018), (68, 9461664), (72, 8936016), (94, 6844608), (96, 6702012), (102, 6307776), (108, 5957344), (128, 5026509), (136, 4730832), (141, 4563072), (144, 4468008), (153, 4205184), (188, 3422304), (192, 3351006), (204, 3153888), (216, 2978672), (233, 2761344), (272, 2365416), (282, 2281536), (288, 2234004), (306, 2102592), (376, 1711152), (384, 1675503), (408, 1576944), (423, 1521024), (432, 1489336), (459, 1401728), (466, 1380672), (544, 1182708), (564, 1140768), (576, 1117002), (612, 1051296), (699, 920448), (752, 855576), (799, 805248), (816, 788472), (846, 760512), (864, 744668), (918, 700864), (932, 690336), (1088, 591354), (1128, 570384), (1152, 558501), (1224, 525648), (1269, 507008), (1398, 460224), (1504, 427788), (1598, 402624), (1632, 394236), (1692, 380256), (1728, 372334), (1836, 350432), (1864, 345168), (2097, 306816), (2176, 295677), (2256, 285192), (2397, 268416), (2448, 262824), (2538, 253504), (2796, 230112), (3008, 213894), (3196, 201312), (3264, 197118), (3384, 190128), (3456, 186167), (3672, 175216), (3728, 172584), (3961, 162432), (4194, 153408), (4512, 142596), (4794, 134208), (4896, 131412), (5076, 126752), (5592, 115056), (6016, 106947), (6291, 102272), (6392, 100656), (6528, 98559), (6768, 95064), (7191, 89472), (7344, 87608), (7456, 86292), (7922, 81216), (8388, 76704), (9024, 71298), (9588, 67104), (9792, 65706), (10152, 63376), (10951, 58752), (11184, 57528), (11883, 54144), (12582, 51136), (12784, 50328), (13536, 47532), (14382, 44736), (14688, 43804), (14912, 43146), (15844, 40608), (16776, 38352), (18048, 35649), (19176, 33552), (19584, 32853), (20304, 31688), (21573, 29824), (21902, 29376), (22368, 28764), (23766, 27072), (25164, 25568)]