321481520192

素因数分解:

$2^6\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1326419}}^1$

素因数の和:1326979

約数の個数: 56

約数和(自身を含む): 730422354240

約数和(自身を除く): 408940834048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 541, 1082, 2164, 3787, 4328, 7574, 8656, 15148, 17312, 30296, 34624, 60592, 121184, 242368, 1326419, 2652838, 5305676, 9284933, 10611352, 18569866, 21222704, 37139732, 42445408, 74279464, 84890816, 148558928, 297117856, 594235712, 717592679, 1435185358, 2870370716, 5023148753, 5740741432, 10046297506, 11481482864, 20092595012, 22962965728, 40185190024, 45925931456, 80370380048, 160740760096, 321481520192]

約数ペア:

[(1, 321481520192), (2, 160740760096), (4, 80370380048), (7, 45925931456), (8, 40185190024), (14, 22962965728), (16, 20092595012), (28, 11481482864), (32, 10046297506), (56, 5740741432), (64, 5023148753), (112, 2870370716), (224, 1435185358), (448, 717592679), (541, 594235712), (1082, 297117856), (2164, 148558928), (3787, 84890816), (4328, 74279464), (7574, 42445408), (8656, 37139732), (15148, 21222704), (17312, 18569866), (30296, 10611352), (34624, 9284933), (60592, 5305676), (121184, 2652838), (242368, 1326419)]