1809708912

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:517

約数の個数: 240

約数和(自身を含む): 5788692000

約数和(自身を除く): 3978983088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 89, 99, 108, 121, 132, 144, 176, 178, 198, 216, 242, 264, 267, 297, 356, 363, 389, 396, 432, 484, 528, 534, 594, 712, 726, 778, 792, 801, 968, 979, 1068, 1089, 1167, 1188, 1424, 1452, 1556, 1584, 1602, 1936, 1958, 2136, 2178, 2334, 2376, 2403, 2904, 2937, 3112, 3204, 3267, 3501, 3916, 4272, 4279, 4356, 4668, 4752, 4806, 5808, 5874, 6224, 6408, 6534, 7002, 7832, 8558, 8712, 8811, 9336, 9612, 10503, 10769, 11748, 12816, 12837, 13068, 14004, 15664, 17116, 17424, 17622, 18672, 19224, 21006, 21538, 23496, 25674, 26136, 26433, 28008, 32307, 34232, 34621, 35244, 38448, 38511, 42012, 43076, 46992, 47069, 51348, 52272, 52866, 56016, 64614, 68464, 69242, 70488, 77022, 84024, 86152, 94138, 96921, 102696, 103863, 105732, 115533, 129228, 138484, 140976, 141207, 154044, 168048, 172304, 188276, 193842, 205392, 207726, 211464, 231066, 258456, 276968, 282414, 290763, 308088, 311589, 376552, 380831, 387684, 415452, 422928, 423621, 462132, 516912, 553936, 564828, 581526, 616176, 623178, 753104, 761662, 775368, 830904, 847242, 924264, 934767, 1129656, 1142493, 1163052, 1246356, 1270863, 1523324, 1550736, 1661808, 1694484, 1848528, 1869534, 2259312, 2284986, 2326104, 2492712, 2541726, 3046648, 3388968, 3427479, 3739068, 4189141, 4569972, 4652208, 4985424, 5083452, 6093296, 6777936, 6854958, 7478136, 8378282, 9139944, 10166904, 10282437, 12567423, 13709916, 14956272, 16756564, 18279888, 20333808, 20564874, 25134846, 27419832, 33513128, 37702269, 41129748, 50269692, 54839664, 67026256, 75404538, 82259496, 100539384, 113106807, 150809076, 164518992, 201078768, 226213614, 301618152, 452427228, 603236304, 904854456, 1809708912]

約数ペア:

[(1, 1809708912), (2, 904854456), (3, 603236304), (4, 452427228), (6, 301618152), (8, 226213614), (9, 201078768), (11, 164518992), (12, 150809076), (16, 113106807), (18, 100539384), (22, 82259496), (24, 75404538), (27, 67026256), (33, 54839664), (36, 50269692), (44, 41129748), (48, 37702269), (54, 33513128), (66, 27419832), (72, 25134846), (88, 20564874), (89, 20333808), (99, 18279888), (108, 16756564), (121, 14956272), (132, 13709916), (144, 12567423), (176, 10282437), (178, 10166904), (198, 9139944), (216, 8378282), (242, 7478136), (264, 6854958), (267, 6777936), (297, 6093296), (356, 5083452), (363, 4985424), (389, 4652208), (396, 4569972), (432, 4189141), (484, 3739068), (528, 3427479), (534, 3388968), (594, 3046648), (712, 2541726), (726, 2492712), (778, 2326104), (792, 2284986), (801, 2259312), (968, 1869534), (979, 1848528), (1068, 1694484), (1089, 1661808), (1167, 1550736), (1188, 1523324), (1424, 1270863), (1452, 1246356), (1556, 1163052), (1584, 1142493), (1602, 1129656), (1936, 934767), (1958, 924264), (2136, 847242), (2178, 830904), (2334, 775368), (2376, 761662), (2403, 753104), (2904, 623178), (2937, 616176), (3112, 581526), (3204, 564828), (3267, 553936), (3501, 516912), (3916, 462132), (4272, 423621), (4279, 422928), (4356, 415452), (4668, 387684), (4752, 380831), (4806, 376552), (5808, 311589), (5874, 308088), (6224, 290763), (6408, 282414), (6534, 276968), (7002, 258456), (7832, 231066), (8558, 211464), (8712, 207726), (8811, 205392), (9336, 193842), (9612, 188276), (10503, 172304), (10769, 168048), (11748, 154044), (12816, 141207), (12837, 140976), (13068, 138484), (14004, 129228), (15664, 115533), (17116, 105732), (17424, 103863), (17622, 102696), (18672, 96921), (19224, 94138), (21006, 86152), (21538, 84024), (23496, 77022), (25674, 70488), (26136, 69242), (26433, 68464), (28008, 64614), (32307, 56016), (34232, 52866), (34621, 52272), (35244, 51348), (38448, 47069), (38511, 46992), (42012, 43076)]