653271808

素因数分解:

$2^8\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3407}}^1$

素因数の和:3537

約数の個数: 72

約数和(自身を含む): 1504645632

約数和(自身を除く): 851373824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 256, 428, 448, 749, 856, 896, 1498, 1712, 1792, 2996, 3407, 3424, 5992, 6814, 6848, 11984, 13628, 13696, 23849, 23968, 27256, 27392, 47698, 47936, 54512, 95396, 95872, 109024, 190792, 191744, 218048, 364549, 381584, 436096, 729098, 763168, 872192, 1458196, 1526336, 2551843, 2916392, 3052672, 5103686, 5832784, 6105344, 10207372, 11665568, 20414744, 23331136, 40829488, 46662272, 81658976, 93324544, 163317952, 326635904, 653271808]

約数ペア:

[(1, 653271808), (2, 326635904), (4, 163317952), (7, 93324544), (8, 81658976), (14, 46662272), (16, 40829488), (28, 23331136), (32, 20414744), (56, 11665568), (64, 10207372), (107, 6105344), (112, 5832784), (128, 5103686), (214, 3052672), (224, 2916392), (256, 2551843), (428, 1526336), (448, 1458196), (749, 872192), (856, 763168), (896, 729098), (1498, 436096), (1712, 381584), (1792, 364549), (2996, 218048), (3407, 191744), (3424, 190792), (5992, 109024), (6814, 95872), (6848, 95396), (11984, 54512), (13628, 47936), (13696, 47698), (23849, 27392), (23968, 27256)]