2254392

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{71}}^1$

素因数の和:103

約数の個数: 120

約数和(自身を含む): 7448760

約数和(自身を除く): 5194368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 71, 72, 81, 84, 98, 108, 126, 142, 147, 162, 168, 189, 196, 213, 216, 252, 284, 294, 324, 378, 392, 426, 441, 497, 504, 567, 568, 588, 639, 648, 756, 852, 882, 994, 1134, 1176, 1278, 1323, 1491, 1512, 1704, 1764, 1917, 1988, 2268, 2556, 2646, 2982, 3479, 3528, 3834, 3969, 3976, 4473, 4536, 5112, 5292, 5751, 5964, 6958, 7668, 7938, 8946, 10437, 10584, 11502, 11928, 13419, 13916, 15336, 15876, 17892, 20874, 23004, 26838, 27832, 31311, 31752, 35784, 40257, 41748, 46008, 53676, 62622, 80514, 83496, 93933, 107352, 125244, 161028, 187866, 250488, 281799, 322056, 375732, 563598, 751464, 1127196, 2254392]

約数ペア:

[(1, 2254392), (2, 1127196), (3, 751464), (4, 563598), (6, 375732), (7, 322056), (8, 281799), (9, 250488), (12, 187866), (14, 161028), (18, 125244), (21, 107352), (24, 93933), (27, 83496), (28, 80514), (36, 62622), (42, 53676), (49, 46008), (54, 41748), (56, 40257), (63, 35784), (71, 31752), (72, 31311), (81, 27832), (84, 26838), (98, 23004), (108, 20874), (126, 17892), (142, 15876), (147, 15336), (162, 13916), (168, 13419), (189, 11928), (196, 11502), (213, 10584), (216, 10437), (252, 8946), (284, 7938), (294, 7668), (324, 6958), (378, 5964), (392, 5751), (426, 5292), (441, 5112), (497, 4536), (504, 4473), (567, 3976), (568, 3969), (588, 3834), (639, 3528), (648, 3479), (756, 2982), (852, 2646), (882, 2556), (994, 2268), (1134, 1988), (1176, 1917), (1278, 1764), (1323, 1704), (1491, 1512)]