488294928

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 1562685696

約数和(自身を除く): 1074390768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 43, 44, 48, 66, 67, 72, 86, 88, 99, 107, 129, 132, 134, 144, 172, 176, 198, 201, 214, 258, 264, 268, 321, 344, 387, 396, 402, 428, 473, 516, 528, 536, 603, 642, 688, 737, 774, 792, 804, 856, 946, 963, 1032, 1072, 1177, 1206, 1284, 1419, 1474, 1548, 1584, 1608, 1712, 1892, 1926, 2064, 2211, 2354, 2412, 2568, 2838, 2881, 2948, 3096, 3216, 3531, 3784, 3852, 4257, 4422, 4601, 4708, 4824, 5136, 5676, 5762, 5896, 6192, 6633, 7062, 7169, 7568, 7704, 8514, 8643, 8844, 9202, 9416, 9648, 10593, 11352, 11524, 11792, 13266, 13803, 14124, 14338, 15408, 17028, 17286, 17688, 18404, 18832, 21186, 21507, 22704, 23048, 25929, 26532, 27606, 28248, 28676, 31691, 34056, 34572, 35376, 36808, 41409, 42372, 43014, 46096, 50611, 51858, 53064, 55212, 56496, 57352, 63382, 64521, 68112, 69144, 73616, 78859, 82818, 84744, 86028, 95073, 101222, 103716, 106128, 110424, 114704, 126764, 129042, 138288, 151833, 157718, 165636, 169488, 172056, 190146, 202444, 207432, 220848, 236577, 253528, 258084, 285219, 303666, 308267, 315436, 331272, 344112, 380292, 404888, 414864, 455499, 473154, 507056, 516168, 570438, 607332, 616534, 630872, 662544, 709731, 760584, 809776, 910998, 924801, 946308, 1032336, 1140876, 1214664, 1233068, 1261744, 1419462, 1521168, 1821996, 1849602, 1892616, 2281752, 2429328, 2466136, 2774403, 2838924, 3390937, 3643992, 3699204, 3785232, 4563504, 4932272, 5548806, 5677848, 6781874, 7287984, 7398408, 10172811, 11097612, 11355696, 13563748, 14796816, 20345622, 22195224, 27127496, 30518433, 40691244, 44390448, 54254992, 61036866, 81382488, 122073732, 162764976, 244147464, 488294928]

約数ペア:

[(1, 488294928), (2, 244147464), (3, 162764976), (4, 122073732), (6, 81382488), (8, 61036866), (9, 54254992), (11, 44390448), (12, 40691244), (16, 30518433), (18, 27127496), (22, 22195224), (24, 20345622), (33, 14796816), (36, 13563748), (43, 11355696), (44, 11097612), (48, 10172811), (66, 7398408), (67, 7287984), (72, 6781874), (86, 5677848), (88, 5548806), (99, 4932272), (107, 4563504), (129, 3785232), (132, 3699204), (134, 3643992), (144, 3390937), (172, 2838924), (176, 2774403), (198, 2466136), (201, 2429328), (214, 2281752), (258, 1892616), (264, 1849602), (268, 1821996), (321, 1521168), (344, 1419462), (387, 1261744), (396, 1233068), (402, 1214664), (428, 1140876), (473, 1032336), (516, 946308), (528, 924801), (536, 910998), (603, 809776), (642, 760584), (688, 709731), (737, 662544), (774, 630872), (792, 616534), (804, 607332), (856, 570438), (946, 516168), (963, 507056), (1032, 473154), (1072, 455499), (1177, 414864), (1206, 404888), (1284, 380292), (1419, 344112), (1474, 331272), (1548, 315436), (1584, 308267), (1608, 303666), (1712, 285219), (1892, 258084), (1926, 253528), (2064, 236577), (2211, 220848), (2354, 207432), (2412, 202444), (2568, 190146), (2838, 172056), (2881, 169488), (2948, 165636), (3096, 157718), (3216, 151833), (3531, 138288), (3784, 129042), (3852, 126764), (4257, 114704), (4422, 110424), (4601, 106128), (4708, 103716), (4824, 101222), (5136, 95073), (5676, 86028), (5762, 84744), (5896, 82818), (6192, 78859), (6633, 73616), (7062, 69144), (7169, 68112), (7568, 64521), (7704, 63382), (8514, 57352), (8643, 56496), (8844, 55212), (9202, 53064), (9416, 51858), (9648, 50611), (10593, 46096), (11352, 43014), (11524, 42372), (11792, 41409), (13266, 36808), (13803, 35376), (14124, 34572), (14338, 34056), (15408, 31691), (17028, 28676), (17286, 28248), (17688, 27606), (18404, 26532), (18832, 25929), (21186, 23048), (21507, 22704)]