40422648

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:989

約数の個数: 96

約数和(自身を含む): 120862800

約数和(自身を除く): 80440152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 49, 56, 74, 84, 98, 111, 147, 148, 168, 196, 222, 259, 294, 296, 392, 444, 518, 588, 777, 888, 929, 1036, 1176, 1554, 1813, 1858, 2072, 2787, 3108, 3626, 3716, 5439, 5574, 6216, 6503, 7252, 7432, 10878, 11148, 13006, 14504, 19509, 21756, 22296, 26012, 34373, 39018, 43512, 45521, 52024, 68746, 78036, 91042, 103119, 136563, 137492, 156072, 182084, 206238, 240611, 273126, 274984, 364168, 412476, 481222, 546252, 721833, 824952, 962444, 1092504, 1443666, 1684277, 1924888, 2887332, 3368554, 5052831, 5774664, 6737108, 10105662, 13474216, 20211324, 40422648]

約数ペア:

[(1, 40422648), (2, 20211324), (3, 13474216), (4, 10105662), (6, 6737108), (7, 5774664), (8, 5052831), (12, 3368554), (14, 2887332), (21, 1924888), (24, 1684277), (28, 1443666), (37, 1092504), (42, 962444), (49, 824952), (56, 721833), (74, 546252), (84, 481222), (98, 412476), (111, 364168), (147, 274984), (148, 273126), (168, 240611), (196, 206238), (222, 182084), (259, 156072), (294, 137492), (296, 136563), (392, 103119), (444, 91042), (518, 78036), (588, 68746), (777, 52024), (888, 45521), (929, 43512), (1036, 39018), (1176, 34373), (1554, 26012), (1813, 22296), (1858, 21756), (2072, 19509), (2787, 14504), (3108, 13006), (3626, 11148), (3716, 10878), (5439, 7432), (5574, 7252), (6216, 6503)]