728136820684

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7723459}}^1$

素因数の和:7723527

約数の個数: 72

約数和(自身を含む): 1639443407280

約数和(自身を除く): 911306586596

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 49, 52, 74, 91, 98, 148, 182, 196, 259, 364, 481, 518, 637, 962, 1036, 1274, 1813, 1924, 2548, 3367, 3626, 6734, 7252, 13468, 23569, 47138, 94276, 7723459, 15446918, 30893836, 54064213, 100404967, 108128426, 200809934, 216256852, 285767983, 378449491, 401619868, 571535966, 702834769, 756898982, 1143071932, 1405669538, 1513797964, 2000375881, 2811339076, 3714983779, 4000751762, 4919843383, 7429967558, 8001503524, 9839686766, 14002631167, 14859935116, 19679373532, 26004886453, 28005262334, 52009772906, 56010524668, 104019545812, 182034205171, 364068410342, 728136820684]

約数ペア:

[(1, 728136820684), (2, 364068410342), (4, 182034205171), (7, 104019545812), (13, 56010524668), (14, 52009772906), (26, 28005262334), (28, 26004886453), (37, 19679373532), (49, 14859935116), (52, 14002631167), (74, 9839686766), (91, 8001503524), (98, 7429967558), (148, 4919843383), (182, 4000751762), (196, 3714983779), (259, 2811339076), (364, 2000375881), (481, 1513797964), (518, 1405669538), (637, 1143071932), (962, 756898982), (1036, 702834769), (1274, 571535966), (1813, 401619868), (1924, 378449491), (2548, 285767983), (3367, 216256852), (3626, 200809934), (6734, 108128426), (7252, 100404967), (13468, 54064213), (23569, 30893836), (47138, 15446918), (94276, 7723459)]