2128889256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{76667}}^1$

素因数の和:76778

約数の個数: 64

約数和(自身を含む): 5796100800

約数和(自身を除く): 3667211544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 267, 312, 356, 534, 712, 1068, 1157, 2136, 2314, 3471, 4628, 6942, 9256, 13884, 27768, 76667, 153334, 230001, 306668, 460002, 613336, 920004, 996671, 1840008, 1993342, 2990013, 3986684, 5980026, 6823363, 7973368, 11960052, 13646726, 20470089, 23920104, 27293452, 40940178, 54586904, 81880356, 88703719, 163760712, 177407438, 266111157, 354814876, 532222314, 709629752, 1064444628, 2128889256]

約数ペア:

[(1, 2128889256), (2, 1064444628), (3, 709629752), (4, 532222314), (6, 354814876), (8, 266111157), (12, 177407438), (13, 163760712), (24, 88703719), (26, 81880356), (39, 54586904), (52, 40940178), (78, 27293452), (89, 23920104), (104, 20470089), (156, 13646726), (178, 11960052), (267, 7973368), (312, 6823363), (356, 5980026), (534, 3986684), (712, 2990013), (1068, 1993342), (1157, 1840008), (2136, 996671), (2314, 920004), (3471, 613336), (4628, 460002), (6942, 306668), (9256, 230001), (13884, 153334), (27768, 76667)]