199626288

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 528716160

約数和(自身を除く): 329089872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 89, 166, 178, 249, 267, 332, 356, 498, 534, 563, 664, 712, 996, 1068, 1126, 1328, 1424, 1689, 1992, 2136, 2252, 3378, 3984, 4272, 4504, 6756, 7387, 9008, 13512, 14774, 22161, 27024, 29548, 44322, 46729, 50107, 59096, 88644, 93458, 100214, 118192, 140187, 150321, 177288, 186916, 200428, 280374, 300642, 354576, 373832, 400856, 560748, 601284, 747664, 801712, 1121496, 1202568, 2242992, 2405136, 4158881, 8317762, 12476643, 16635524, 24953286, 33271048, 49906572, 66542096, 99813144, 199626288]

約数ペア:

[(1, 199626288), (2, 99813144), (3, 66542096), (4, 49906572), (6, 33271048), (8, 24953286), (12, 16635524), (16, 12476643), (24, 8317762), (48, 4158881), (83, 2405136), (89, 2242992), (166, 1202568), (178, 1121496), (249, 801712), (267, 747664), (332, 601284), (356, 560748), (498, 400856), (534, 373832), (563, 354576), (664, 300642), (712, 280374), (996, 200428), (1068, 186916), (1126, 177288), (1328, 150321), (1424, 140187), (1689, 118192), (1992, 100214), (2136, 93458), (2252, 88644), (3378, 59096), (3984, 50107), (4272, 46729), (4504, 44322), (6756, 29548), (7387, 27024), (9008, 22161), (13512, 14774)]