6989408784

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{557903}}^1$

素因数の和:557949

約数の個数: 80

約数和(自身を含む): 20754028800

約数和(自身を除く): 13764620016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 557903, 1115806, 1673709, 2231612, 3347418, 4463224, 5021127, 6694836, 8926448, 10042254, 13389672, 15063381, 16179187, 20084508, 26779344, 30126762, 32358374, 40169016, 48537561, 60253524, 64716748, 80338032, 97075122, 120507048, 129433496, 145612683, 194150244, 241014096, 258866992, 291225366, 388300488, 436838049, 582450732, 776600976, 873676098, 1164901464, 1747352196, 2329802928, 3494704392, 6989408784]

約数ペア:

[(1, 6989408784), (2, 3494704392), (3, 2329802928), (4, 1747352196), (6, 1164901464), (8, 873676098), (9, 776600976), (12, 582450732), (16, 436838049), (18, 388300488), (24, 291225366), (27, 258866992), (29, 241014096), (36, 194150244), (48, 145612683), (54, 129433496), (58, 120507048), (72, 97075122), (87, 80338032), (108, 64716748), (116, 60253524), (144, 48537561), (174, 40169016), (216, 32358374), (232, 30126762), (261, 26779344), (348, 20084508), (432, 16179187), (464, 15063381), (522, 13389672), (696, 10042254), (783, 8926448), (1044, 6694836), (1392, 5021127), (1566, 4463224), (2088, 3347418), (3132, 2231612), (4176, 1673709), (6264, 1115806), (12528, 557903)]