1437653756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 3391819200

約数和(自身を除く): 1954165444

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 109, 119, 121, 154, 187, 218, 229, 238, 242, 308, 374, 436, 458, 476, 484, 748, 763, 847, 916, 1199, 1309, 1526, 1603, 1694, 1853, 2057, 2398, 2519, 2618, 3052, 3206, 3388, 3706, 3893, 4114, 4796, 5038, 5236, 6412, 7412, 7786, 8228, 8393, 10076, 12971, 13189, 14399, 15572, 16786, 17633, 20383, 24961, 25942, 26378, 27251, 27709, 28798, 33572, 35266, 40766, 42823, 49922, 51884, 52756, 54502, 55418, 57596, 70532, 81532, 85646, 92323, 99844, 109004, 110836, 142681, 171292, 174727, 184646, 193963, 224213, 274571, 285362, 299761, 349454, 369292, 387926, 424337, 448426, 471053, 549142, 570724, 599522, 698908, 775852, 848674, 896852, 942106, 1098284, 1199044, 1569491, 1697348, 1884212, 1921997, 2970359, 3020281, 3138982, 3297371, 3843994, 4667707, 5940718, 6040562, 6277964, 6594742, 7687988, 9335414, 11881436, 12081124, 13189484, 18670828, 21141967, 32673949, 42283934, 51344777, 65347898, 84567868, 102689554, 130695796, 205379108, 359413439, 718826878, 1437653756]

約数ペア:

[(1, 1437653756), (2, 718826878), (4, 359413439), (7, 205379108), (11, 130695796), (14, 102689554), (17, 84567868), (22, 65347898), (28, 51344777), (34, 42283934), (44, 32673949), (68, 21141967), (77, 18670828), (109, 13189484), (119, 12081124), (121, 11881436), (154, 9335414), (187, 7687988), (218, 6594742), (229, 6277964), (238, 6040562), (242, 5940718), (308, 4667707), (374, 3843994), (436, 3297371), (458, 3138982), (476, 3020281), (484, 2970359), (748, 1921997), (763, 1884212), (847, 1697348), (916, 1569491), (1199, 1199044), (1309, 1098284), (1526, 942106), (1603, 896852), (1694, 848674), (1853, 775852), (2057, 698908), (2398, 599522), (2519, 570724), (2618, 549142), (3052, 471053), (3206, 448426), (3388, 424337), (3706, 387926), (3893, 369292), (4114, 349454), (4796, 299761), (5038, 285362), (5236, 274571), (6412, 224213), (7412, 193963), (7786, 184646), (8228, 174727), (8393, 171292), (10076, 142681), (12971, 110836), (13189, 109004), (14399, 99844), (15572, 92323), (16786, 85646), (17633, 81532), (20383, 70532), (24961, 57596), (25942, 55418), (26378, 54502), (27251, 52756), (27709, 51884), (28798, 49922), (33572, 42823), (35266, 40766)]