312240432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{967}}^1$

素因数の和:1047

約数の個数: 120

約数和(自身を含む): 953534208

約数和(自身を除く): 641293776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 961, 967, 1302, 1488, 1736, 1922, 1934, 2604, 2883, 2901, 3472, 3844, 3868, 5208, 5766, 5802, 6727, 6769, 7688, 7736, 10416, 11532, 11604, 13454, 13538, 15376, 15472, 20181, 20307, 23064, 23208, 26908, 27076, 29977, 40362, 40614, 46128, 46416, 53816, 54152, 59954, 80724, 81228, 89931, 107632, 108304, 119908, 161448, 162456, 179862, 209839, 239816, 322896, 324912, 359724, 419678, 479632, 629517, 719448, 839356, 929287, 1259034, 1438896, 1678712, 1858574, 2518068, 2787861, 3357424, 3717148, 5036136, 5575722, 6505009, 7434296, 10072272, 11151444, 13010018, 14868592, 19515027, 22302888, 26020036, 39030054, 44605776, 52040072, 78060108, 104080144, 156120216, 312240432]

約数ペア:

[(1, 312240432), (2, 156120216), (3, 104080144), (4, 78060108), (6, 52040072), (7, 44605776), (8, 39030054), (12, 26020036), (14, 22302888), (16, 19515027), (21, 14868592), (24, 13010018), (28, 11151444), (31, 10072272), (42, 7434296), (48, 6505009), (56, 5575722), (62, 5036136), (84, 3717148), (93, 3357424), (112, 2787861), (124, 2518068), (168, 1858574), (186, 1678712), (217, 1438896), (248, 1259034), (336, 929287), (372, 839356), (434, 719448), (496, 629517), (651, 479632), (744, 419678), (868, 359724), (961, 324912), (967, 322896), (1302, 239816), (1488, 209839), (1736, 179862), (1922, 162456), (1934, 161448), (2604, 119908), (2883, 108304), (2901, 107632), (3472, 89931), (3844, 81228), (3868, 80724), (5208, 59954), (5766, 54152), (5802, 53816), (6727, 46416), (6769, 46128), (7688, 40614), (7736, 40362), (10416, 29977), (11532, 27076), (11604, 26908), (13454, 23208), (13538, 23064), (15376, 20307), (15472, 20181)]