639063936

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 384

約数和(自身を含む): 2287084800

約数和(自身を除く): 1648020864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 43, 48, 56, 57, 63, 64, 72, 76, 84, 86, 96, 97, 112, 114, 126, 128, 129, 133, 144, 152, 168, 171, 172, 192, 194, 224, 228, 252, 258, 266, 288, 291, 301, 304, 336, 342, 344, 384, 387, 388, 399, 448, 456, 504, 516, 532, 576, 582, 602, 608, 672, 679, 684, 688, 774, 776, 798, 817, 873, 896, 903, 912, 1008, 1032, 1064, 1152, 1164, 1197, 1204, 1216, 1344, 1358, 1368, 1376, 1548, 1552, 1596, 1634, 1746, 1806, 1824, 1843, 2016, 2037, 2064, 2128, 2328, 2394, 2408, 2432, 2451, 2688, 2709, 2716, 2736, 2752, 3096, 3104, 3192, 3268, 3492, 3612, 3648, 3686, 4032, 4074, 4128, 4171, 4256, 4656, 4788, 4816, 4902, 5418, 5432, 5472, 5504, 5529, 5719, 6111, 6192, 6208, 6384, 6536, 6984, 7224, 7296, 7353, 7372, 8064, 8148, 8256, 8342, 8512, 9312, 9576, 9632, 9804, 10836, 10864, 10944, 11058, 11438, 12222, 12384, 12416, 12513, 12768, 12901, 13072, 13968, 14448, 14706, 14744, 16296, 16512, 16587, 16684, 17024, 17157, 18624, 19152, 19264, 19608, 21672, 21728, 21888, 22116, 22876, 24444, 24768, 25026, 25536, 25802, 26144, 27936, 28896, 29197, 29412, 29488, 32592, 33174, 33368, 34314, 37248, 37539, 38304, 38528, 38703, 39216, 43344, 43456, 44232, 45752, 48888, 49536, 50052, 51072, 51471, 51604, 52288, 55872, 57792, 58394, 58824, 58976, 65184, 66348, 66736, 68628, 75078, 76608, 77406, 78432, 79249, 86688, 86912, 87591, 88464, 91504, 97776, 100104, 102942, 103208, 104576, 111744, 115584, 116109, 116788, 117648, 117952, 130368, 132696, 133472, 137256, 150156, 153216, 154812, 156864, 158498, 173376, 175182, 176928, 183008, 195552, 200208, 205884, 206416, 232218, 233576, 235296, 235904, 237747, 260736, 262773, 265392, 266944, 274512, 300312, 309624, 313728, 316996, 346752, 350364, 353856, 366016, 391104, 400416, 411768, 412832, 464436, 467152, 470592, 475494, 525546, 530784, 533888, 549024, 554743, 600624, 619248, 633992, 700728, 707712, 713241, 732032, 782208, 800832, 823536, 825664, 928872, 934304, 941184, 950988, 1051092, 1061568, 1098048, 1109486, 1201248, 1238496, 1267984, 1401456, 1426482, 1601664, 1647072, 1651328, 1664229, 1857744, 1868608, 1901976, 2102184, 2123136, 2196096, 2218972, 2402496, 2476992, 2535968, 2802912, 2852964, 3294144, 3328458, 3715488, 3737216, 3803952, 4204368, 4437944, 4804992, 4953984, 4992687, 5071936, 5605824, 5705928, 6588288, 6656916, 7430976, 7607904, 8408736, 8875888, 9985374, 10143872, 11211648, 11411856, 13313832, 14861952, 15215808, 16817472, 17751776, 19970748, 22823712, 26627664, 30431616, 33634944, 35503552, 39941496, 45647424, 53255328, 71007104, 79882992, 91294848, 106510656, 159765984, 213021312, 319531968, 639063936]

約数ペア:

[(1, 639063936), (2, 319531968), (3, 213021312), (4, 159765984), (6, 106510656), (7, 91294848), (8, 79882992), (9, 71007104), (12, 53255328), (14, 45647424), (16, 39941496), (18, 35503552), (19, 33634944), (21, 30431616), (24, 26627664), (28, 22823712), (32, 19970748), (36, 17751776), (38, 16817472), (42, 15215808), (43, 14861952), (48, 13313832), (56, 11411856), (57, 11211648), (63, 10143872), (64, 9985374), (72, 8875888), (76, 8408736), (84, 7607904), (86, 7430976), (96, 6656916), (97, 6588288), (112, 5705928), (114, 5605824), (126, 5071936), (128, 4992687), (129, 4953984), (133, 4804992), (144, 4437944), (152, 4204368), (168, 3803952), (171, 3737216), (172, 3715488), (192, 3328458), (194, 3294144), (224, 2852964), (228, 2802912), (252, 2535968), (258, 2476992), (266, 2402496), (288, 2218972), (291, 2196096), (301, 2123136), (304, 2102184), (336, 1901976), (342, 1868608), (344, 1857744), (384, 1664229), (387, 1651328), (388, 1647072), (399, 1601664), (448, 1426482), (456, 1401456), (504, 1267984), (516, 1238496), (532, 1201248), (576, 1109486), (582, 1098048), (602, 1061568), (608, 1051092), (672, 950988), (679, 941184), (684, 934304), (688, 928872), (774, 825664), (776, 823536), (798, 800832), (817, 782208), (873, 732032), (896, 713241), (903, 707712), (912, 700728), (1008, 633992), (1032, 619248), (1064, 600624), (1152, 554743), (1164, 549024), (1197, 533888), (1204, 530784), (1216, 525546), (1344, 475494), (1358, 470592), (1368, 467152), (1376, 464436), (1548, 412832), (1552, 411768), (1596, 400416), (1634, 391104), (1746, 366016), (1806, 353856), (1824, 350364), (1843, 346752), (2016, 316996), (2037, 313728), (2064, 309624), (2128, 300312), (2328, 274512), (2394, 266944), (2408, 265392), (2432, 262773), (2451, 260736), (2688, 237747), (2709, 235904), (2716, 235296), (2736, 233576), (2752, 232218), (3096, 206416), (3104, 205884), (3192, 200208), (3268, 195552), (3492, 183008), (3612, 176928), (3648, 175182), (3686, 173376), (4032, 158498), (4074, 156864), (4128, 154812), (4171, 153216), (4256, 150156), (4656, 137256), (4788, 133472), (4816, 132696), (4902, 130368), (5418, 117952), (5432, 117648), (5472, 116788), (5504, 116109), (5529, 115584), (5719, 111744), (6111, 104576), (6192, 103208), (6208, 102942), (6384, 100104), (6536, 97776), (6984, 91504), (7224, 88464), (7296, 87591), (7353, 86912), (7372, 86688), (8064, 79249), (8148, 78432), (8256, 77406), (8342, 76608), (8512, 75078), (9312, 68628), (9576, 66736), (9632, 66348), (9804, 65184), (10836, 58976), (10864, 58824), (10944, 58394), (11058, 57792), (11438, 55872), (12222, 52288), (12384, 51604), (12416, 51471), (12513, 51072), (12768, 50052), (12901, 49536), (13072, 48888), (13968, 45752), (14448, 44232), (14706, 43456), (14744, 43344), (16296, 39216), (16512, 38703), (16587, 38528), (16684, 38304), (17024, 37539), (17157, 37248), (18624, 34314), (19152, 33368), (19264, 33174), (19608, 32592), (21672, 29488), (21728, 29412), (21888, 29197), (22116, 28896), (22876, 27936), (24444, 26144), (24768, 25802), (25026, 25536)]