813304820208

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{789077}}^1$

素因数の和:789394

約数の個数: 80

約数和(自身を含む): 2131078736160

約数和(自身を除く): 1317773915952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 197, 218, 327, 394, 436, 591, 654, 788, 872, 1182, 1308, 1576, 1744, 2364, 2616, 3152, 4728, 5232, 9456, 21473, 42946, 64419, 85892, 128838, 171784, 257676, 343568, 515352, 789077, 1030704, 1578154, 2367231, 3156308, 4734462, 6312616, 9468924, 12625232, 18937848, 37875696, 86009393, 155448169, 172018786, 258028179, 310896338, 344037572, 466344507, 516056358, 621792676, 688075144, 932689014, 1032112716, 1243585352, 1376150288, 1865378028, 2064225432, 2487170704, 3730756056, 4128450864, 7461512112, 16943850421, 33887700842, 50831551263, 67775401684, 101663102526, 135550803368, 203326205052, 271101606736, 406652410104, 813304820208]

約数ペア:

[(1, 813304820208), (2, 406652410104), (3, 271101606736), (4, 203326205052), (6, 135550803368), (8, 101663102526), (12, 67775401684), (16, 50831551263), (24, 33887700842), (48, 16943850421), (109, 7461512112), (197, 4128450864), (218, 3730756056), (327, 2487170704), (394, 2064225432), (436, 1865378028), (591, 1376150288), (654, 1243585352), (788, 1032112716), (872, 932689014), (1182, 688075144), (1308, 621792676), (1576, 516056358), (1744, 466344507), (2364, 344037572), (2616, 310896338), (3152, 258028179), (4728, 172018786), (5232, 155448169), (9456, 86009393), (21473, 37875696), (42946, 18937848), (64419, 12625232), (85892, 9468924), (128838, 6312616), (171784, 4734462), (257676, 3156308), (343568, 2367231), (515352, 1578154), (789077, 1030704)]