15697902016

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{859}}^1$

素因数の和:1114

約数の個数: 112

約数和(自身を含む): 32937256960

約数和(自身を除く): 17239354944

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 151, 244, 248, 302, 488, 496, 604, 859, 976, 992, 1208, 1718, 1891, 1952, 1984, 2416, 3436, 3782, 3904, 4681, 4832, 6872, 7564, 9211, 9362, 9664, 13744, 15128, 18422, 18724, 26629, 27488, 30256, 36844, 37448, 52399, 53258, 54976, 60512, 73688, 74896, 104798, 106516, 121024, 129709, 147376, 149792, 209596, 213032, 259418, 285541, 294752, 299584, 419192, 426064, 518836, 571082, 589504, 838384, 852128, 1037672, 1142164, 1624369, 1676768, 1704256, 2075344, 2284328, 3248738, 3353536, 4020979, 4150688, 4568656, 6497476, 7912249, 8041958, 8301376, 9137312, 12994952, 15824498, 16083916, 18274624, 25989904, 31648996, 32167832, 51979808, 63297992, 64335664, 103959616, 126595984, 128671328, 245279719, 253191968, 257342656, 490559438, 506383936, 981118876, 1962237752, 3924475504, 7848951008, 15697902016]

約数ペア:

[(1, 15697902016), (2, 7848951008), (4, 3924475504), (8, 1962237752), (16, 981118876), (31, 506383936), (32, 490559438), (61, 257342656), (62, 253191968), (64, 245279719), (122, 128671328), (124, 126595984), (151, 103959616), (244, 64335664), (248, 63297992), (302, 51979808), (488, 32167832), (496, 31648996), (604, 25989904), (859, 18274624), (976, 16083916), (992, 15824498), (1208, 12994952), (1718, 9137312), (1891, 8301376), (1952, 8041958), (1984, 7912249), (2416, 6497476), (3436, 4568656), (3782, 4150688), (3904, 4020979), (4681, 3353536), (4832, 3248738), (6872, 2284328), (7564, 2075344), (9211, 1704256), (9362, 1676768), (9664, 1624369), (13744, 1142164), (15128, 1037672), (18422, 852128), (18724, 838384), (26629, 589504), (27488, 571082), (30256, 518836), (36844, 426064), (37448, 419192), (52399, 299584), (53258, 294752), (54976, 285541), (60512, 259418), (73688, 213032), (74896, 209596), (104798, 149792), (106516, 147376), (121024, 129709)]