1813805952

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 256

約数和(自身を含む): 5757696000

約数和(自身を除く): 3943890048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 64, 84, 94, 96, 98, 112, 128, 141, 147, 168, 188, 192, 196, 224, 282, 293, 294, 329, 336, 343, 376, 384, 392, 448, 564, 586, 588, 658, 672, 686, 752, 784, 879, 896, 987, 1029, 1128, 1172, 1176, 1316, 1344, 1372, 1504, 1568, 1758, 1974, 2051, 2058, 2256, 2303, 2344, 2352, 2632, 2688, 2744, 3008, 3136, 3516, 3948, 4102, 4116, 4512, 4606, 4688, 4704, 5264, 5488, 6016, 6153, 6272, 6909, 7032, 7896, 8204, 8232, 9024, 9212, 9376, 9408, 10528, 10976, 12306, 13771, 13818, 14064, 14357, 15792, 16121, 16408, 16464, 18048, 18424, 18752, 18816, 21056, 21952, 24612, 27542, 27636, 28128, 28714, 31584, 32242, 32816, 32928, 36848, 37504, 41313, 42112, 43071, 43904, 48363, 49224, 55084, 55272, 56256, 57428, 63168, 64484, 65632, 65856, 73696, 82626, 86142, 96397, 96726, 98448, 100499, 110168, 110544, 112512, 114856, 126336, 128968, 131264, 131712, 147392, 165252, 172284, 192794, 193452, 196896, 200998, 220336, 221088, 229712, 257936, 262528, 289191, 294784, 301497, 330504, 344568, 385588, 386904, 393792, 401996, 440672, 442176, 459424, 515872, 578382, 602994, 661008, 674779, 689136, 771176, 773808, 787584, 803992, 881344, 884352, 918848, 1031744, 1156764, 1205988, 1322016, 1349558, 1378272, 1542352, 1547616, 1607984, 1762688, 1837696, 2024337, 2063488, 2313528, 2411976, 2644032, 2699116, 2756544, 3084704, 3095232, 3215968, 4048674, 4627056, 4723453, 4823952, 5288064, 5398232, 5513088, 6169408, 6190464, 6431936, 8097348, 9254112, 9446906, 9647904, 10796464, 12338816, 12863872, 14170359, 16194696, 18508224, 18893812, 19295808, 21592928, 28340718, 32389392, 37016448, 37787624, 38591616, 43185856, 56681436, 64778784, 75575248, 86371712, 113362872, 129557568, 151150496, 226725744, 259115136, 302300992, 453451488, 604601984, 906902976, 1813805952]

約数ペア:

[(1, 1813805952), (2, 906902976), (3, 604601984), (4, 453451488), (6, 302300992), (7, 259115136), (8, 226725744), (12, 151150496), (14, 129557568), (16, 113362872), (21, 86371712), (24, 75575248), (28, 64778784), (32, 56681436), (42, 43185856), (47, 38591616), (48, 37787624), (49, 37016448), (56, 32389392), (64, 28340718), (84, 21592928), (94, 19295808), (96, 18893812), (98, 18508224), (112, 16194696), (128, 14170359), (141, 12863872), (147, 12338816), (168, 10796464), (188, 9647904), (192, 9446906), (196, 9254112), (224, 8097348), (282, 6431936), (293, 6190464), (294, 6169408), (329, 5513088), (336, 5398232), (343, 5288064), (376, 4823952), (384, 4723453), (392, 4627056), (448, 4048674), (564, 3215968), (586, 3095232), (588, 3084704), (658, 2756544), (672, 2699116), (686, 2644032), (752, 2411976), (784, 2313528), (879, 2063488), (896, 2024337), (987, 1837696), (1029, 1762688), (1128, 1607984), (1172, 1547616), (1176, 1542352), (1316, 1378272), (1344, 1349558), (1372, 1322016), (1504, 1205988), (1568, 1156764), (1758, 1031744), (1974, 918848), (2051, 884352), (2058, 881344), (2256, 803992), (2303, 787584), (2344, 773808), (2352, 771176), (2632, 689136), (2688, 674779), (2744, 661008), (3008, 602994), (3136, 578382), (3516, 515872), (3948, 459424), (4102, 442176), (4116, 440672), (4512, 401996), (4606, 393792), (4688, 386904), (4704, 385588), (5264, 344568), (5488, 330504), (6016, 301497), (6153, 294784), (6272, 289191), (6909, 262528), (7032, 257936), (7896, 229712), (8204, 221088), (8232, 220336), (9024, 200998), (9212, 196896), (9376, 193452), (9408, 192794), (10528, 172284), (10976, 165252), (12306, 147392), (13771, 131712), (13818, 131264), (14064, 128968), (14357, 126336), (15792, 114856), (16121, 112512), (16408, 110544), (16464, 110168), (18048, 100499), (18424, 98448), (18752, 96726), (18816, 96397), (21056, 86142), (21952, 82626), (24612, 73696), (27542, 65856), (27636, 65632), (28128, 64484), (28714, 63168), (31584, 57428), (32242, 56256), (32816, 55272), (32928, 55084), (36848, 49224), (37504, 48363), (41313, 43904), (42112, 43071)]