1279152

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{47}}^1$

素因数の和:77

約数の個数: 120

約数和(自身を含む): 4333056

約数和(自身を除く): 3053904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 81, 84, 94, 108, 112, 126, 141, 144, 162, 168, 188, 189, 216, 243, 252, 282, 324, 329, 336, 376, 378, 423, 432, 486, 504, 564, 567, 648, 658, 752, 756, 846, 972, 987, 1008, 1128, 1134, 1269, 1296, 1316, 1512, 1692, 1701, 1944, 1974, 2256, 2268, 2538, 2632, 2961, 3024, 3384, 3402, 3807, 3888, 3948, 4536, 5076, 5264, 5922, 6768, 6804, 7614, 7896, 8883, 9072, 10152, 11421, 11844, 13608, 15228, 15792, 17766, 20304, 22842, 23688, 26649, 27216, 30456, 35532, 45684, 47376, 53298, 60912, 71064, 79947, 91368, 106596, 142128, 159894, 182736, 213192, 319788, 426384, 639576, 1279152]

約数ペア:

[(1, 1279152), (2, 639576), (3, 426384), (4, 319788), (6, 213192), (7, 182736), (8, 159894), (9, 142128), (12, 106596), (14, 91368), (16, 79947), (18, 71064), (21, 60912), (24, 53298), (27, 47376), (28, 45684), (36, 35532), (42, 30456), (47, 27216), (48, 26649), (54, 23688), (56, 22842), (63, 20304), (72, 17766), (81, 15792), (84, 15228), (94, 13608), (108, 11844), (112, 11421), (126, 10152), (141, 9072), (144, 8883), (162, 7896), (168, 7614), (188, 6804), (189, 6768), (216, 5922), (243, 5264), (252, 5076), (282, 4536), (324, 3948), (329, 3888), (336, 3807), (376, 3402), (378, 3384), (423, 3024), (432, 2961), (486, 2632), (504, 2538), (564, 2268), (567, 2256), (648, 1974), (658, 1944), (752, 1701), (756, 1692), (846, 1512), (972, 1316), (987, 1296), (1008, 1269), (1128, 1134)]