8000256

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1$

素因数の和:977

約数の個数: 72

約数和(自身を含む): 23252544

約数和(自身を除く): 15252288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 947, 1056, 1408, 1894, 2112, 2816, 2841, 3788, 4224, 5682, 7576, 8448, 10417, 11364, 15152, 20834, 22728, 30304, 31251, 41668, 45456, 60608, 62502, 83336, 90912, 121216, 125004, 166672, 181824, 242432, 250008, 333344, 363648, 500016, 666688, 727296, 1000032, 1333376, 2000064, 2666752, 4000128, 8000256]

約数ペア:

[(1, 8000256), (2, 4000128), (3, 2666752), (4, 2000064), (6, 1333376), (8, 1000032), (11, 727296), (12, 666688), (16, 500016), (22, 363648), (24, 333344), (32, 250008), (33, 242432), (44, 181824), (48, 166672), (64, 125004), (66, 121216), (88, 90912), (96, 83336), (128, 62502), (132, 60608), (176, 45456), (192, 41668), (256, 31251), (264, 30304), (352, 22728), (384, 20834), (528, 15152), (704, 11364), (768, 10417), (947, 8448), (1056, 7576), (1408, 5682), (1894, 4224), (2112, 3788), (2816, 2841)]