8820928768

素因数分解:

$2^8\times {\mathrm{109}}^1\times {\mathrm{347}}^1\times {\mathrm{911}}^1$

素因数の和:1383

約数の個数: 72

約数和(自身を含む): 17839704960

約数和(自身を除く): 9018776192

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 347, 436, 694, 872, 911, 1388, 1744, 1822, 2776, 3488, 3644, 5552, 6976, 7288, 11104, 13952, 14576, 22208, 27904, 29152, 37823, 44416, 58304, 75646, 88832, 99299, 116608, 151292, 198598, 233216, 302584, 316117, 397196, 605168, 632234, 794392, 1210336, 1264468, 1588784, 2420672, 2528936, 3177568, 4841344, 5057872, 6355136, 9682688, 10115744, 12710272, 20231488, 25420544, 34456753, 40462976, 68913506, 80925952, 137827012, 275654024, 551308048, 1102616096, 2205232192, 4410464384, 8820928768]

約数ペア:

[(1, 8820928768), (2, 4410464384), (4, 2205232192), (8, 1102616096), (16, 551308048), (32, 275654024), (64, 137827012), (109, 80925952), (128, 68913506), (218, 40462976), (256, 34456753), (347, 25420544), (436, 20231488), (694, 12710272), (872, 10115744), (911, 9682688), (1388, 6355136), (1744, 5057872), (1822, 4841344), (2776, 3177568), (3488, 2528936), (3644, 2420672), (5552, 1588784), (6976, 1264468), (7288, 1210336), (11104, 794392), (13952, 632234), (14576, 605168), (22208, 397196), (27904, 316117), (29152, 302584), (37823, 233216), (44416, 198598), (58304, 151292), (75646, 116608), (88832, 99299)]