1615705936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1409}}^1$

素因数の和:1616

約数の個数: 80

約数和(自身を含む): 3488058000

約数和(自身を除く): 1872352064

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 149, 208, 296, 298, 481, 592, 596, 962, 1192, 1409, 1924, 1937, 2384, 2818, 3848, 3874, 5513, 5636, 7696, 7748, 11026, 11272, 15496, 18317, 22052, 22544, 30992, 36634, 44104, 52133, 71669, 73268, 88208, 104266, 143338, 146536, 208532, 209941, 286676, 293072, 417064, 419882, 573352, 677729, 834128, 839764, 1146704, 1355458, 1679528, 2710916, 2729233, 3359056, 5421832, 5458466, 7767817, 10843664, 10916932, 15535634, 21833864, 31071268, 43667728, 62142536, 100981621, 124285072, 201963242, 403926484, 807852968, 1615705936]

約数ペア:

[(1, 1615705936), (2, 807852968), (4, 403926484), (8, 201963242), (13, 124285072), (16, 100981621), (26, 62142536), (37, 43667728), (52, 31071268), (74, 21833864), (104, 15535634), (148, 10916932), (149, 10843664), (208, 7767817), (296, 5458466), (298, 5421832), (481, 3359056), (592, 2729233), (596, 2710916), (962, 1679528), (1192, 1355458), (1409, 1146704), (1924, 839764), (1937, 834128), (2384, 677729), (2818, 573352), (3848, 419882), (3874, 417064), (5513, 293072), (5636, 286676), (7696, 209941), (7748, 208532), (11026, 146536), (11272, 143338), (15496, 104266), (18317, 88208), (22052, 73268), (22544, 71669), (30992, 52133), (36634, 44104)]