2576448

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{71}}^1$

素因数の和:102

約数の個数: 140

約数和(自身を含む): 8851392

約数和(自身を除く): 6274944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 71, 72, 81, 84, 96, 108, 112, 126, 142, 144, 162, 168, 189, 192, 213, 216, 224, 252, 284, 288, 324, 336, 378, 426, 432, 448, 497, 504, 567, 568, 576, 639, 648, 672, 756, 852, 864, 994, 1008, 1134, 1136, 1278, 1296, 1344, 1491, 1512, 1704, 1728, 1917, 1988, 2016, 2268, 2272, 2556, 2592, 2982, 3024, 3408, 3834, 3976, 4032, 4473, 4536, 4544, 5112, 5184, 5751, 5964, 6048, 6816, 7668, 7952, 8946, 9072, 10224, 11502, 11928, 12096, 13419, 13632, 15336, 15904, 17892, 18144, 20448, 23004, 23856, 26838, 30672, 31808, 35784, 36288, 40257, 40896, 46008, 47712, 53676, 61344, 71568, 80514, 92016, 95424, 107352, 122688, 143136, 161028, 184032, 214704, 286272, 322056, 368064, 429408, 644112, 858816, 1288224, 2576448]

約数ペア:

[(1, 2576448), (2, 1288224), (3, 858816), (4, 644112), (6, 429408), (7, 368064), (8, 322056), (9, 286272), (12, 214704), (14, 184032), (16, 161028), (18, 143136), (21, 122688), (24, 107352), (27, 95424), (28, 92016), (32, 80514), (36, 71568), (42, 61344), (48, 53676), (54, 47712), (56, 46008), (63, 40896), (64, 40257), (71, 36288), (72, 35784), (81, 31808), (84, 30672), (96, 26838), (108, 23856), (112, 23004), (126, 20448), (142, 18144), (144, 17892), (162, 15904), (168, 15336), (189, 13632), (192, 13419), (213, 12096), (216, 11928), (224, 11502), (252, 10224), (284, 9072), (288, 8946), (324, 7952), (336, 7668), (378, 6816), (426, 6048), (432, 5964), (448, 5751), (497, 5184), (504, 5112), (567, 4544), (568, 4536), (576, 4473), (639, 4032), (648, 3976), (672, 3834), (756, 3408), (852, 3024), (864, 2982), (994, 2592), (1008, 2556), (1134, 2272), (1136, 2268), (1278, 2016), (1296, 1988), (1344, 1917), (1491, 1728), (1512, 1704)]