917787728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1093}}^1$

素因数の和:1492

約数の個数: 80

約数和(自身を含む): 2096699136

約数和(自身を除く): 1178911408

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 367, 572, 734, 1093, 1144, 1468, 2186, 2288, 2936, 4037, 4372, 4771, 5872, 8074, 8744, 9542, 12023, 14209, 16148, 17488, 19084, 24046, 28418, 32296, 38168, 48092, 52481, 56836, 64592, 76336, 96184, 104962, 113672, 156299, 192368, 209924, 227344, 312598, 401131, 419848, 625196, 802262, 839696, 1250392, 1604524, 2500784, 3209048, 4412441, 5214703, 6418096, 8824882, 10429406, 17649764, 20858812, 35299528, 41717624, 57361733, 70599056, 83435248, 114723466, 229446932, 458893864, 917787728]

約数ペア:

[(1, 917787728), (2, 458893864), (4, 229446932), (8, 114723466), (11, 83435248), (13, 70599056), (16, 57361733), (22, 41717624), (26, 35299528), (44, 20858812), (52, 17649764), (88, 10429406), (104, 8824882), (143, 6418096), (176, 5214703), (208, 4412441), (286, 3209048), (367, 2500784), (572, 1604524), (734, 1250392), (1093, 839696), (1144, 802262), (1468, 625196), (2186, 419848), (2288, 401131), (2936, 312598), (4037, 227344), (4372, 209924), (4771, 192368), (5872, 156299), (8074, 113672), (8744, 104962), (9542, 96184), (12023, 76336), (14209, 64592), (16148, 56836), (17488, 52481), (19084, 48092), (24046, 38168), (28418, 32296)]