312494976

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4759}}^1$

素因数の和:4801

約数の個数: 128

約数和(自身を含む): 971040000

約数和(自身を除く): 658545024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 4759, 5472, 7296, 8208, 9518, 10944, 14277, 16416, 19036, 21888, 28554, 32832, 38072, 42831, 57108, 65664, 76144, 85662, 90421, 114216, 128493, 152288, 171324, 180842, 228432, 256986, 271263, 304576, 342648, 361684, 456864, 513972, 542526, 609152, 685296, 723368, 813789, 913728, 1027944, 1085052, 1370592, 1446736, 1627578, 1827456, 2055888, 2170104, 2441367, 2741184, 2893472, 3255156, 4111776, 4340208, 4882734, 5482368, 5786944, 6510312, 8223552, 8680416, 9765468, 11573888, 13020624, 16447104, 17360832, 19530936, 26041248, 34721664, 39061872, 52082496, 78123744, 104164992, 156247488, 312494976]

約数ペア:

[(1, 312494976), (2, 156247488), (3, 104164992), (4, 78123744), (6, 52082496), (8, 39061872), (9, 34721664), (12, 26041248), (16, 19530936), (18, 17360832), (19, 16447104), (24, 13020624), (27, 11573888), (32, 9765468), (36, 8680416), (38, 8223552), (48, 6510312), (54, 5786944), (57, 5482368), (64, 4882734), (72, 4340208), (76, 4111776), (96, 3255156), (108, 2893472), (114, 2741184), (128, 2441367), (144, 2170104), (152, 2055888), (171, 1827456), (192, 1627578), (216, 1446736), (228, 1370592), (288, 1085052), (304, 1027944), (342, 913728), (384, 813789), (432, 723368), (456, 685296), (513, 609152), (576, 542526), (608, 513972), (684, 456864), (864, 361684), (912, 342648), (1026, 304576), (1152, 271263), (1216, 256986), (1368, 228432), (1728, 180842), (1824, 171324), (2052, 152288), (2432, 128493), (2736, 114216), (3456, 90421), (3648, 85662), (4104, 76144), (4759, 65664), (5472, 57108), (7296, 42831), (8208, 38072), (9518, 32832), (10944, 28554), (14277, 21888), (16416, 19036)]