15691973376

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{888359}}^1$

素因数の和:888401

約数の個数: 72

約数和(自身を含む): 43579388160

約数和(自身を除く): 27887414784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 17664, 888359, 1776718, 2665077, 3553436, 5330154, 7106872, 10660308, 14213744, 20432257, 21320616, 28427488, 40864514, 42641232, 56854976, 61296771, 81729028, 85282464, 113709952, 122593542, 163458056, 170564928, 227419904, 245187084, 326916112, 341129856, 490374168, 653832224, 682259712, 980748336, 1307664448, 1961496672, 2615328896, 3922993344, 5230657792, 7845986688, 15691973376]

約数ペア:

[(1, 15691973376), (2, 7845986688), (3, 5230657792), (4, 3922993344), (6, 2615328896), (8, 1961496672), (12, 1307664448), (16, 980748336), (23, 682259712), (24, 653832224), (32, 490374168), (46, 341129856), (48, 326916112), (64, 245187084), (69, 227419904), (92, 170564928), (96, 163458056), (128, 122593542), (138, 113709952), (184, 85282464), (192, 81729028), (256, 61296771), (276, 56854976), (368, 42641232), (384, 40864514), (552, 28427488), (736, 21320616), (768, 20432257), (1104, 14213744), (1472, 10660308), (2208, 7106872), (2944, 5330154), (4416, 3553436), (5888, 2665077), (8832, 1776718), (17664, 888359)]