1337223496

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1139

約数の個数: 128

約数和(自身を含む): 3209932800

約数和(自身を除く): 1872709304

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 53, 56, 76, 92, 106, 133, 152, 161, 184, 212, 266, 322, 371, 424, 437, 532, 644, 742, 874, 1007, 1031, 1064, 1219, 1288, 1484, 1748, 2014, 2062, 2438, 2968, 3059, 3496, 4028, 4124, 4876, 6118, 7049, 7217, 8056, 8248, 8533, 9752, 12236, 14098, 14434, 17066, 19589, 23161, 23713, 24472, 28196, 28868, 34132, 39178, 46322, 47426, 54643, 56392, 57736, 68264, 78356, 92644, 94852, 109286, 137123, 156712, 162127, 165991, 185288, 189704, 218572, 274246, 324254, 331982, 382501, 437144, 450547, 548492, 648508, 663964, 765002, 901094, 1038217, 1096984, 1256789, 1297016, 1327928, 1530004, 1802188, 2076434, 2513578, 3060008, 3153829, 3604376, 4152868, 5027156, 6307658, 7267519, 8305736, 8797523, 10054312, 12615316, 14535038, 17595046, 23878991, 25230632, 29070076, 35190092, 47757982, 58140152, 70380184, 95515964, 167152937, 191031928, 334305874, 668611748, 1337223496]

約数ペア:

[(1, 1337223496), (2, 668611748), (4, 334305874), (7, 191031928), (8, 167152937), (14, 95515964), (19, 70380184), (23, 58140152), (28, 47757982), (38, 35190092), (46, 29070076), (53, 25230632), (56, 23878991), (76, 17595046), (92, 14535038), (106, 12615316), (133, 10054312), (152, 8797523), (161, 8305736), (184, 7267519), (212, 6307658), (266, 5027156), (322, 4152868), (371, 3604376), (424, 3153829), (437, 3060008), (532, 2513578), (644, 2076434), (742, 1802188), (874, 1530004), (1007, 1327928), (1031, 1297016), (1064, 1256789), (1219, 1096984), (1288, 1038217), (1484, 901094), (1748, 765002), (2014, 663964), (2062, 648508), (2438, 548492), (2968, 450547), (3059, 437144), (3496, 382501), (4028, 331982), (4124, 324254), (4876, 274246), (6118, 218572), (7049, 189704), (7217, 185288), (8056, 165991), (8248, 162127), (8533, 156712), (9752, 137123), (12236, 109286), (14098, 94852), (14434, 92644), (17066, 78356), (19589, 68264), (23161, 57736), (23713, 56392), (24472, 54643), (28196, 47426), (28868, 46322), (34132, 39178)]