628744512

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 224

約数和(自身を含む): 1907950464

約数和(自身を除く): 1279205952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 53, 64, 66, 82, 88, 96, 106, 123, 132, 137, 159, 164, 176, 192, 212, 246, 264, 274, 318, 328, 352, 411, 424, 451, 492, 528, 548, 583, 636, 656, 704, 822, 848, 902, 984, 1056, 1096, 1166, 1272, 1312, 1353, 1507, 1644, 1696, 1749, 1804, 1968, 2112, 2173, 2192, 2332, 2544, 2624, 2706, 3014, 3288, 3392, 3498, 3608, 3936, 4346, 4384, 4521, 4664, 5088, 5412, 5617, 6028, 6519, 6576, 6996, 7216, 7261, 7872, 8692, 8768, 9042, 9328, 10176, 10824, 11234, 12056, 13038, 13152, 13992, 14432, 14522, 16851, 17384, 18084, 18656, 21648, 21783, 22468, 23903, 24112, 26076, 26304, 27984, 28864, 29044, 33702, 34768, 36168, 37312, 43296, 43566, 44936, 47806, 48224, 52152, 55968, 58088, 61787, 67404, 69536, 71709, 72336, 79871, 86592, 87132, 89872, 95612, 96448, 104304, 111936, 116176, 123574, 134808, 139072, 143418, 144672, 159742, 174264, 179744, 185361, 191224, 208608, 232352, 239613, 247148, 269616, 286836, 289344, 297701, 319484, 348528, 359488, 370722, 382448, 417216, 464704, 479226, 494296, 539232, 573672, 595402, 638968, 697056, 741444, 764896, 893103, 958452, 988592, 1078464, 1147344, 1190804, 1277936, 1394112, 1482888, 1529792, 1786206, 1916904, 1977184, 2294688, 2381608, 2555872, 2965776, 3274711, 3572412, 3833808, 3954368, 4589376, 4763216, 5111744, 5931552, 6549422, 7144824, 7667616, 9526432, 9824133, 11863104, 13098844, 14289648, 15335232, 19052864, 19648266, 26197688, 28579296, 39296532, 52395376, 57158592, 78593064, 104790752, 157186128, 209581504, 314372256, 628744512]

約数ペア:

[(1, 628744512), (2, 314372256), (3, 209581504), (4, 157186128), (6, 104790752), (8, 78593064), (11, 57158592), (12, 52395376), (16, 39296532), (22, 28579296), (24, 26197688), (32, 19648266), (33, 19052864), (41, 15335232), (44, 14289648), (48, 13098844), (53, 11863104), (64, 9824133), (66, 9526432), (82, 7667616), (88, 7144824), (96, 6549422), (106, 5931552), (123, 5111744), (132, 4763216), (137, 4589376), (159, 3954368), (164, 3833808), (176, 3572412), (192, 3274711), (212, 2965776), (246, 2555872), (264, 2381608), (274, 2294688), (318, 1977184), (328, 1916904), (352, 1786206), (411, 1529792), (424, 1482888), (451, 1394112), (492, 1277936), (528, 1190804), (548, 1147344), (583, 1078464), (636, 988592), (656, 958452), (704, 893103), (822, 764896), (848, 741444), (902, 697056), (984, 638968), (1056, 595402), (1096, 573672), (1166, 539232), (1272, 494296), (1312, 479226), (1353, 464704), (1507, 417216), (1644, 382448), (1696, 370722), (1749, 359488), (1804, 348528), (1968, 319484), (2112, 297701), (2173, 289344), (2192, 286836), (2332, 269616), (2544, 247148), (2624, 239613), (2706, 232352), (3014, 208608), (3288, 191224), (3392, 185361), (3498, 179744), (3608, 174264), (3936, 159742), (4346, 144672), (4384, 143418), (4521, 139072), (4664, 134808), (5088, 123574), (5412, 116176), (5617, 111936), (6028, 104304), (6519, 96448), (6576, 95612), (6996, 89872), (7216, 87132), (7261, 86592), (7872, 79871), (8692, 72336), (8768, 71709), (9042, 69536), (9328, 67404), (10176, 61787), (10824, 58088), (11234, 55968), (12056, 52152), (13038, 48224), (13152, 47806), (13992, 44936), (14432, 43566), (14522, 43296), (16851, 37312), (17384, 36168), (18084, 34768), (18656, 33702), (21648, 29044), (21783, 28864), (22468, 27984), (23903, 26304), (24112, 26076)]