345156736

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{409}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 727668000

約数和(自身を除く): 382511264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 347, 409, 608, 694, 818, 1216, 1388, 1636, 2432, 2776, 3272, 5552, 6544, 6593, 7771, 11104, 13088, 13186, 15542, 22208, 26176, 26372, 31084, 44416, 52352, 52744, 62168, 105488, 124336, 141923, 210976, 248672, 283846, 421952, 497344, 567692, 843904, 994688, 1135384, 2270768, 2696537, 4541536, 5393074, 9083072, 10786148, 18166144, 21572296, 43144592, 86289184, 172578368, 345156736]

約数ペア:

[(1, 345156736), (2, 172578368), (4, 86289184), (8, 43144592), (16, 21572296), (19, 18166144), (32, 10786148), (38, 9083072), (64, 5393074), (76, 4541536), (128, 2696537), (152, 2270768), (304, 1135384), (347, 994688), (409, 843904), (608, 567692), (694, 497344), (818, 421952), (1216, 283846), (1388, 248672), (1636, 210976), (2432, 141923), (2776, 124336), (3272, 105488), (5552, 62168), (6544, 52744), (6593, 52352), (7771, 44416), (11104, 31084), (13088, 26372), (13186, 26176), (15542, 22208)]