384927730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1801}}^1$

素因数の和:1915

約数の個数: 64

約数和(自身を含む): 794033280

約数和(自身を除く): 409105550

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 67, 110, 134, 145, 290, 319, 335, 638, 670, 737, 1474, 1595, 1801, 1943, 3190, 3602, 3685, 3886, 7370, 9005, 9715, 18010, 19430, 19811, 21373, 39622, 42746, 52229, 99055, 104458, 106865, 120667, 198110, 213730, 241334, 261145, 522290, 574519, 603335, 1149038, 1206670, 1327337, 2654674, 2872595, 3499343, 5745190, 6636685, 6998686, 13273370, 17496715, 34993430, 38492773, 76985546, 192463865, 384927730]

約数ペア:

[(1, 384927730), (2, 192463865), (5, 76985546), (10, 38492773), (11, 34993430), (22, 17496715), (29, 13273370), (55, 6998686), (58, 6636685), (67, 5745190), (110, 3499343), (134, 2872595), (145, 2654674), (290, 1327337), (319, 1206670), (335, 1149038), (638, 603335), (670, 574519), (737, 522290), (1474, 261145), (1595, 241334), (1801, 213730), (1943, 198110), (3190, 120667), (3602, 106865), (3685, 104458), (3886, 99055), (7370, 52229), (9005, 42746), (9715, 39622), (18010, 21373), (19430, 19811)]