664103664

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:397

約数の個数: 240

約数和(自身を含む): 2243383200

約数和(自身を除く): 1579279536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 137, 144, 147, 168, 189, 196, 216, 229, 252, 274, 294, 336, 378, 392, 411, 432, 441, 458, 504, 548, 588, 687, 756, 784, 822, 882, 916, 959, 1008, 1096, 1176, 1233, 1323, 1374, 1512, 1603, 1644, 1764, 1832, 1918, 2061, 2192, 2352, 2466, 2646, 2748, 2877, 3024, 3206, 3288, 3528, 3664, 3699, 3836, 4122, 4809, 4932, 5292, 5496, 5754, 6183, 6412, 6576, 6713, 7056, 7398, 7672, 8244, 8631, 9618, 9864, 10584, 10992, 11221, 11508, 12366, 12824, 13426, 14427, 14796, 15344, 16488, 17262, 19236, 19728, 20139, 21168, 22442, 23016, 24732, 25648, 25893, 26852, 28854, 29592, 31373, 32976, 33663, 34524, 38472, 40278, 43281, 44884, 46032, 49464, 51786, 53704, 57708, 59184, 60417, 62746, 67326, 69048, 76944, 80556, 86562, 89768, 94119, 98928, 100989, 103572, 107408, 115416, 120834, 125492, 134652, 138096, 161112, 173124, 179536, 181251, 188238, 201978, 207144, 219611, 230832, 241668, 250984, 269304, 282357, 302967, 322224, 346248, 362502, 376476, 403956, 414288, 439222, 483336, 501968, 538608, 564714, 605934, 658833, 692496, 725004, 752952, 807912, 847071, 878444, 966672, 1129428, 1211868, 1317666, 1450008, 1505904, 1537277, 1615824, 1694142, 1756888, 1976499, 2258856, 2423736, 2635332, 2900016, 3074554, 3388284, 3513776, 3952998, 4517712, 4611831, 4847472, 5270664, 5929497, 6149108, 6776568, 7905996, 9223662, 10541328, 11858994, 12298216, 13553136, 13835493, 15811992, 18447324, 23717988, 24596432, 27670986, 31623984, 36894648, 41506479, 47435976, 55341972, 73789296, 83012958, 94871952, 110683944, 166025916, 221367888, 332051832, 664103664]

約数ペア:

[(1, 664103664), (2, 332051832), (3, 221367888), (4, 166025916), (6, 110683944), (7, 94871952), (8, 83012958), (9, 73789296), (12, 55341972), (14, 47435976), (16, 41506479), (18, 36894648), (21, 31623984), (24, 27670986), (27, 24596432), (28, 23717988), (36, 18447324), (42, 15811992), (48, 13835493), (49, 13553136), (54, 12298216), (56, 11858994), (63, 10541328), (72, 9223662), (84, 7905996), (98, 6776568), (108, 6149108), (112, 5929497), (126, 5270664), (137, 4847472), (144, 4611831), (147, 4517712), (168, 3952998), (189, 3513776), (196, 3388284), (216, 3074554), (229, 2900016), (252, 2635332), (274, 2423736), (294, 2258856), (336, 1976499), (378, 1756888), (392, 1694142), (411, 1615824), (432, 1537277), (441, 1505904), (458, 1450008), (504, 1317666), (548, 1211868), (588, 1129428), (687, 966672), (756, 878444), (784, 847071), (822, 807912), (882, 752952), (916, 725004), (959, 692496), (1008, 658833), (1096, 605934), (1176, 564714), (1233, 538608), (1323, 501968), (1374, 483336), (1512, 439222), (1603, 414288), (1644, 403956), (1764, 376476), (1832, 362502), (1918, 346248), (2061, 322224), (2192, 302967), (2352, 282357), (2466, 269304), (2646, 250984), (2748, 241668), (2877, 230832), (3024, 219611), (3206, 207144), (3288, 201978), (3528, 188238), (3664, 181251), (3699, 179536), (3836, 173124), (4122, 161112), (4809, 138096), (4932, 134652), (5292, 125492), (5496, 120834), (5754, 115416), (6183, 107408), (6412, 103572), (6576, 100989), (6713, 98928), (7056, 94119), (7398, 89768), (7672, 86562), (8244, 80556), (8631, 76944), (9618, 69048), (9864, 67326), (10584, 62746), (10992, 60417), (11221, 59184), (11508, 57708), (12366, 53704), (12824, 51786), (13426, 49464), (14427, 46032), (14796, 44884), (15344, 43281), (16488, 40278), (17262, 38472), (19236, 34524), (19728, 33663), (20139, 32976), (21168, 31373), (22442, 29592), (23016, 28854), (24732, 26852), (25648, 25893)]