491266944

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{967}}^1$

素因数の和:1007

約数の個数: 240

約数和(自身を含む): 1702455480

約数和(自身を除く): 1211188536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 896, 967, 1008, 1134, 1152, 1176, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 1934, 2016, 2268, 2352, 2592, 2646, 2688, 2901, 3024, 3136, 3456, 3528, 3868, 3969, 4032, 4536, 4704, 5184, 5292, 5802, 6048, 6272, 6769, 7056, 7736, 7938, 8064, 8703, 9072, 9408, 10368, 10584, 11604, 12096, 13538, 14112, 15472, 15876, 17406, 18144, 18816, 20307, 21168, 23208, 24192, 26109, 27076, 28224, 30944, 31752, 34812, 36288, 40614, 42336, 46416, 47383, 52218, 54152, 56448, 60921, 61888, 63504, 69624, 72576, 78327, 81228, 84672, 92832, 94766, 104436, 108304, 121842, 123776, 127008, 139248, 142149, 156654, 162456, 169344, 182763, 185664, 189532, 208872, 216608, 243684, 254016, 278496, 284298, 313308, 324912, 365526, 371328, 379064, 417744, 426447, 433216, 487368, 508032, 548289, 556992, 568596, 626616, 649824, 731052, 758128, 835488, 852894, 866432, 974736, 1096578, 1113984, 1137192, 1253232, 1279341, 1299648, 1462104, 1516256, 1670976, 1705788, 1949472, 2193156, 2274384, 2506464, 2558682, 2599296, 2924208, 3032512, 3341952, 3411576, 3838023, 3898944, 4386312, 4548768, 5012928, 5117364, 5848416, 6065024, 6823152, 7676046, 7797888, 8772624, 9097536, 10025856, 10234728, 11696832, 13646304, 15352092, 17545248, 18195072, 20469456, 23393664, 27292608, 30704184, 35090496, 40938912, 54585216, 61408368, 70180992, 81877824, 122816736, 163755648, 245633472, 491266944]

約数ペア:

[(1, 491266944), (2, 245633472), (3, 163755648), (4, 122816736), (6, 81877824), (7, 70180992), (8, 61408368), (9, 54585216), (12, 40938912), (14, 35090496), (16, 30704184), (18, 27292608), (21, 23393664), (24, 20469456), (27, 18195072), (28, 17545248), (32, 15352092), (36, 13646304), (42, 11696832), (48, 10234728), (49, 10025856), (54, 9097536), (56, 8772624), (63, 7797888), (64, 7676046), (72, 6823152), (81, 6065024), (84, 5848416), (96, 5117364), (98, 5012928), (108, 4548768), (112, 4386312), (126, 3898944), (128, 3838023), (144, 3411576), (147, 3341952), (162, 3032512), (168, 2924208), (189, 2599296), (192, 2558682), (196, 2506464), (216, 2274384), (224, 2193156), (252, 1949472), (288, 1705788), (294, 1670976), (324, 1516256), (336, 1462104), (378, 1299648), (384, 1279341), (392, 1253232), (432, 1137192), (441, 1113984), (448, 1096578), (504, 974736), (567, 866432), (576, 852894), (588, 835488), (648, 758128), (672, 731052), (756, 649824), (784, 626616), (864, 568596), (882, 556992), (896, 548289), (967, 508032), (1008, 487368), (1134, 433216), (1152, 426447), (1176, 417744), (1296, 379064), (1323, 371328), (1344, 365526), (1512, 324912), (1568, 313308), (1728, 284298), (1764, 278496), (1934, 254016), (2016, 243684), (2268, 216608), (2352, 208872), (2592, 189532), (2646, 185664), (2688, 182763), (2901, 169344), (3024, 162456), (3136, 156654), (3456, 142149), (3528, 139248), (3868, 127008), (3969, 123776), (4032, 121842), (4536, 108304), (4704, 104436), (5184, 94766), (5292, 92832), (5802, 84672), (6048, 81228), (6272, 78327), (6769, 72576), (7056, 69624), (7736, 63504), (7938, 61888), (8064, 60921), (8703, 56448), (9072, 54152), (9408, 52218), (10368, 47383), (10584, 46416), (11604, 42336), (12096, 40614), (13538, 36288), (14112, 34812), (15472, 31752), (15876, 30944), (17406, 28224), (18144, 27076), (18816, 26109), (20307, 24192), (21168, 23208)]