7680768

素因数分解:

$2^8\times 3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 20873328

約数和(自身を除く): 13192560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 137, 146, 192, 219, 256, 274, 292, 384, 411, 438, 548, 584, 768, 822, 876, 1096, 1168, 1644, 1752, 2192, 2336, 3288, 3504, 4384, 4672, 6576, 7008, 8768, 9344, 10001, 13152, 14016, 17536, 18688, 20002, 26304, 28032, 30003, 35072, 40004, 52608, 56064, 60006, 80008, 105216, 120012, 160016, 240024, 320032, 480048, 640064, 960096, 1280128, 1920192, 2560256, 3840384, 7680768]

約数ペア:

[(1, 7680768), (2, 3840384), (3, 2560256), (4, 1920192), (6, 1280128), (8, 960096), (12, 640064), (16, 480048), (24, 320032), (32, 240024), (48, 160016), (64, 120012), (73, 105216), (96, 80008), (128, 60006), (137, 56064), (146, 52608), (192, 40004), (219, 35072), (256, 30003), (274, 28032), (292, 26304), (384, 20002), (411, 18688), (438, 17536), (548, 14016), (584, 13152), (768, 10001), (822, 9344), (876, 8768), (1096, 7008), (1168, 6576), (1644, 4672), (1752, 4384), (2192, 3504), (2336, 3288)]