740020344

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 2269347840

約数和(自身を除く): 1529327496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 53, 56, 62, 84, 93, 98, 106, 124, 147, 159, 168, 186, 196, 212, 217, 248, 294, 318, 371, 372, 383, 392, 424, 434, 588, 636, 651, 742, 744, 766, 868, 1113, 1149, 1176, 1272, 1302, 1484, 1519, 1532, 1643, 1736, 2226, 2298, 2597, 2604, 2681, 2968, 3038, 3064, 3286, 4452, 4557, 4596, 4929, 5194, 5208, 5362, 6076, 6572, 7791, 8043, 8904, 9114, 9192, 9858, 10388, 10724, 11501, 11873, 12152, 13144, 15582, 16086, 18228, 18767, 19716, 20299, 20776, 21448, 23002, 23746, 31164, 32172, 34503, 35619, 36456, 37534, 39432, 40598, 46004, 47492, 56301, 60897, 62328, 64344, 69006, 71238, 75068, 80507, 81196, 83111, 92008, 94984, 112602, 121794, 138012, 142093, 142476, 150136, 161014, 162392, 166222, 225204, 241521, 243588, 249333, 276024, 284186, 284952, 322028, 332444, 426279, 450408, 483042, 487176, 498666, 568372, 581777, 629269, 644056, 664888, 852558, 966084, 994651, 997332, 1136744, 1163554, 1258538, 1705116, 1745331, 1887807, 1932168, 1989302, 1994664, 2327108, 2517076, 2983953, 3410232, 3490662, 3775614, 3978604, 4404883, 4654216, 5034152, 5967906, 6981324, 7551228, 7957208, 8809766, 11935812, 13214649, 13962648, 15102456, 17619532, 23871624, 26429298, 30834181, 35239064, 52858596, 61668362, 92502543, 105717192, 123336724, 185005086, 246673448, 370010172, 740020344]

約数ペア:

[(1, 740020344), (2, 370010172), (3, 246673448), (4, 185005086), (6, 123336724), (7, 105717192), (8, 92502543), (12, 61668362), (14, 52858596), (21, 35239064), (24, 30834181), (28, 26429298), (31, 23871624), (42, 17619532), (49, 15102456), (53, 13962648), (56, 13214649), (62, 11935812), (84, 8809766), (93, 7957208), (98, 7551228), (106, 6981324), (124, 5967906), (147, 5034152), (159, 4654216), (168, 4404883), (186, 3978604), (196, 3775614), (212, 3490662), (217, 3410232), (248, 2983953), (294, 2517076), (318, 2327108), (371, 1994664), (372, 1989302), (383, 1932168), (392, 1887807), (424, 1745331), (434, 1705116), (588, 1258538), (636, 1163554), (651, 1136744), (742, 997332), (744, 994651), (766, 966084), (868, 852558), (1113, 664888), (1149, 644056), (1176, 629269), (1272, 581777), (1302, 568372), (1484, 498666), (1519, 487176), (1532, 483042), (1643, 450408), (1736, 426279), (2226, 332444), (2298, 322028), (2597, 284952), (2604, 284186), (2681, 276024), (2968, 249333), (3038, 243588), (3064, 241521), (3286, 225204), (4452, 166222), (4557, 162392), (4596, 161014), (4929, 150136), (5194, 142476), (5208, 142093), (5362, 138012), (6076, 121794), (6572, 112602), (7791, 94984), (8043, 92008), (8904, 83111), (9114, 81196), (9192, 80507), (9858, 75068), (10388, 71238), (10724, 69006), (11501, 64344), (11873, 62328), (12152, 60897), (13144, 56301), (15582, 47492), (16086, 46004), (18228, 40598), (18767, 39432), (19716, 37534), (20299, 36456), (20776, 35619), (21448, 34503), (23002, 32172), (23746, 31164)]