644246064

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:728

約数の個数: 240

約数和(自身を含む): 2274854400

約数和(自身を除く): 1630608336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 97, 99, 112, 126, 132, 144, 154, 168, 176, 194, 198, 231, 252, 264, 291, 308, 336, 388, 396, 462, 504, 528, 582, 599, 616, 679, 693, 776, 792, 873, 924, 1008, 1067, 1164, 1198, 1232, 1358, 1386, 1552, 1584, 1746, 1797, 1848, 2037, 2134, 2328, 2396, 2716, 2772, 3201, 3492, 3594, 3696, 4074, 4193, 4268, 4656, 4792, 5391, 5432, 5544, 6111, 6402, 6589, 6984, 7188, 7469, 8148, 8386, 8536, 9584, 9603, 10782, 10864, 11088, 12222, 12579, 12804, 13178, 13968, 14376, 14938, 16296, 16772, 17072, 19206, 19767, 21564, 22407, 24444, 25158, 25608, 26356, 28752, 29876, 32592, 33544, 37737, 38412, 39534, 43128, 44814, 46123, 48888, 50316, 51216, 52712, 58103, 59301, 59752, 67088, 67221, 75474, 76824, 79068, 86256, 89628, 92246, 97776, 100632, 105424, 116206, 118602, 119504, 134442, 138369, 150948, 153648, 158136, 174309, 179256, 184492, 201264, 232412, 237204, 268884, 276738, 301896, 316272, 348618, 358512, 368984, 406721, 415107, 464824, 474408, 522927, 537768, 553476, 603792, 639133, 697236, 737968, 813442, 830214, 929648, 948816, 1045854, 1075536, 1106952, 1220163, 1278266, 1394472, 1626884, 1660428, 1917399, 2091708, 2213904, 2440326, 2556532, 2788944, 3253768, 3320856, 3660489, 3834798, 4183416, 4473931, 4880652, 5113064, 5752197, 6507536, 6641712, 7320978, 7669596, 8366832, 8947862, 9761304, 10226128, 11504394, 13421793, 14641956, 15339192, 17895724, 19522608, 23008788, 26843586, 29283912, 30678384, 35791448, 40265379, 46017576, 53687172, 58567824, 71582896, 80530758, 92035152, 107374344, 161061516, 214748688, 322123032, 644246064]

約数ペア:

[(1, 644246064), (2, 322123032), (3, 214748688), (4, 161061516), (6, 107374344), (7, 92035152), (8, 80530758), (9, 71582896), (11, 58567824), (12, 53687172), (14, 46017576), (16, 40265379), (18, 35791448), (21, 30678384), (22, 29283912), (24, 26843586), (28, 23008788), (33, 19522608), (36, 17895724), (42, 15339192), (44, 14641956), (48, 13421793), (56, 11504394), (63, 10226128), (66, 9761304), (72, 8947862), (77, 8366832), (84, 7669596), (88, 7320978), (97, 6641712), (99, 6507536), (112, 5752197), (126, 5113064), (132, 4880652), (144, 4473931), (154, 4183416), (168, 3834798), (176, 3660489), (194, 3320856), (198, 3253768), (231, 2788944), (252, 2556532), (264, 2440326), (291, 2213904), (308, 2091708), (336, 1917399), (388, 1660428), (396, 1626884), (462, 1394472), (504, 1278266), (528, 1220163), (582, 1106952), (599, 1075536), (616, 1045854), (679, 948816), (693, 929648), (776, 830214), (792, 813442), (873, 737968), (924, 697236), (1008, 639133), (1067, 603792), (1164, 553476), (1198, 537768), (1232, 522927), (1358, 474408), (1386, 464824), (1552, 415107), (1584, 406721), (1746, 368984), (1797, 358512), (1848, 348618), (2037, 316272), (2134, 301896), (2328, 276738), (2396, 268884), (2716, 237204), (2772, 232412), (3201, 201264), (3492, 184492), (3594, 179256), (3696, 174309), (4074, 158136), (4193, 153648), (4268, 150948), (4656, 138369), (4792, 134442), (5391, 119504), (5432, 118602), (5544, 116206), (6111, 105424), (6402, 100632), (6589, 97776), (6984, 92246), (7188, 89628), (7469, 86256), (8148, 79068), (8386, 76824), (8536, 75474), (9584, 67221), (9603, 67088), (10782, 59752), (10864, 59301), (11088, 58103), (12222, 52712), (12579, 51216), (12804, 50316), (13178, 48888), (13968, 46123), (14376, 44814), (14938, 43128), (16296, 39534), (16772, 38412), (17072, 37737), (19206, 33544), (19767, 32592), (21564, 29876), (22407, 28752), (24444, 26356), (25158, 25608)]