213940672

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9803}}^1$

素因数の和:9857

約数の個数: 56

約数和(自身を含む): 478121472

約数和(自身を除く): 264180800

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 5456, 9803, 10912, 19606, 21824, 39212, 78424, 107833, 156848, 215666, 303893, 313696, 431332, 607786, 627392, 862664, 1215572, 1725328, 2431144, 3342823, 3450656, 4862288, 6685646, 6901312, 9724576, 13371292, 19449152, 26742584, 53485168, 106970336, 213940672]

約数ペア:

[(1, 213940672), (2, 106970336), (4, 53485168), (8, 26742584), (11, 19449152), (16, 13371292), (22, 9724576), (31, 6901312), (32, 6685646), (44, 4862288), (62, 3450656), (64, 3342823), (88, 2431144), (124, 1725328), (176, 1215572), (248, 862664), (341, 627392), (352, 607786), (496, 431332), (682, 313696), (704, 303893), (992, 215666), (1364, 156848), (1984, 107833), (2728, 78424), (5456, 39212), (9803, 21824), (10912, 19606)]