16899891888

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{47701}}^1$

素因数の和:47795

約数の個数: 120

約数和(自身を含む): 48775485808

約数和(自身を除く): 31875593920

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 121, 122, 132, 176, 183, 242, 244, 264, 363, 366, 484, 488, 528, 671, 726, 732, 968, 976, 1342, 1452, 1464, 1936, 2013, 2684, 2904, 2928, 4026, 5368, 5808, 7381, 8052, 10736, 14762, 16104, 22143, 29524, 32208, 44286, 47701, 59048, 88572, 95402, 118096, 143103, 177144, 190804, 286206, 354288, 381608, 524711, 572412, 763216, 1049422, 1144824, 1574133, 2098844, 2289648, 2909761, 3148266, 4197688, 5771821, 5819522, 6296532, 8395376, 8729283, 11543642, 11639044, 12593064, 17315463, 17458566, 23087284, 23278088, 25186128, 32007371, 34630926, 34917132, 46174568, 46556176, 64014742, 69261852, 69834264, 92349136, 96022113, 128029484, 138523704, 139668528, 192044226, 256058968, 277047408, 352081081, 384088452, 512117936, 704162162, 768176904, 1056243243, 1408324324, 1536353808, 2112486486, 2816648648, 4224972972, 5633297296, 8449945944, 16899891888]

約数ペア:

[(1, 16899891888), (2, 8449945944), (3, 5633297296), (4, 4224972972), (6, 2816648648), (8, 2112486486), (11, 1536353808), (12, 1408324324), (16, 1056243243), (22, 768176904), (24, 704162162), (33, 512117936), (44, 384088452), (48, 352081081), (61, 277047408), (66, 256058968), (88, 192044226), (121, 139668528), (122, 138523704), (132, 128029484), (176, 96022113), (183, 92349136), (242, 69834264), (244, 69261852), (264, 64014742), (363, 46556176), (366, 46174568), (484, 34917132), (488, 34630926), (528, 32007371), (671, 25186128), (726, 23278088), (732, 23087284), (968, 17458566), (976, 17315463), (1342, 12593064), (1452, 11639044), (1464, 11543642), (1936, 8729283), (2013, 8395376), (2684, 6296532), (2904, 5819522), (2928, 5771821), (4026, 4197688), (5368, 3148266), (5808, 2909761), (7381, 2289648), (8052, 2098844), (10736, 1574133), (14762, 1144824), (16104, 1049422), (22143, 763216), (29524, 572412), (32208, 524711), (44286, 381608), (47701, 354288), (59048, 286206), (88572, 190804), (95402, 177144), (118096, 143103)]