25488288

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 84913920

約数和(自身を除く): 59425632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 224, 252, 269, 282, 288, 329, 336, 376, 423, 504, 538, 564, 658, 672, 752, 807, 846, 987, 1008, 1076, 1128, 1316, 1504, 1614, 1692, 1883, 1974, 2016, 2152, 2256, 2421, 2632, 2961, 3228, 3384, 3766, 3948, 4304, 4512, 4842, 5264, 5649, 5922, 6456, 6768, 7532, 7896, 8608, 9684, 10528, 11298, 11844, 12643, 12912, 13536, 15064, 15792, 16947, 19368, 22596, 23688, 25286, 25824, 30128, 31584, 33894, 37929, 38736, 45192, 47376, 50572, 60256, 67788, 75858, 77472, 88501, 90384, 94752, 101144, 113787, 135576, 151716, 177002, 180768, 202288, 227574, 265503, 271152, 303432, 354004, 404576, 455148, 531006, 542304, 606864, 708008, 796509, 910296, 1062012, 1213728, 1416016, 1593018, 1820592, 2124024, 2832032, 3186036, 3641184, 4248048, 6372072, 8496096, 12744144, 25488288]

約数ペア:

[(1, 25488288), (2, 12744144), (3, 8496096), (4, 6372072), (6, 4248048), (7, 3641184), (8, 3186036), (9, 2832032), (12, 2124024), (14, 1820592), (16, 1593018), (18, 1416016), (21, 1213728), (24, 1062012), (28, 910296), (32, 796509), (36, 708008), (42, 606864), (47, 542304), (48, 531006), (56, 455148), (63, 404576), (72, 354004), (84, 303432), (94, 271152), (96, 265503), (112, 227574), (126, 202288), (141, 180768), (144, 177002), (168, 151716), (188, 135576), (224, 113787), (252, 101144), (269, 94752), (282, 90384), (288, 88501), (329, 77472), (336, 75858), (376, 67788), (423, 60256), (504, 50572), (538, 47376), (564, 45192), (658, 38736), (672, 37929), (752, 33894), (807, 31584), (846, 30128), (987, 25824), (1008, 25286), (1076, 23688), (1128, 22596), (1316, 19368), (1504, 16947), (1614, 15792), (1692, 15064), (1883, 13536), (1974, 12912), (2016, 12643), (2152, 11844), (2256, 11298), (2421, 10528), (2632, 9684), (2961, 8608), (3228, 7896), (3384, 7532), (3766, 6768), (3948, 6456), (4304, 5922), (4512, 5649), (4842, 5264)]