804940208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:966

約数の個数: 80

約数和(自身を含む): 1712702880

約数和(自身を除く): 907762672

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 89, 136, 164, 178, 272, 328, 356, 656, 697, 712, 811, 1394, 1424, 1513, 1622, 2788, 3026, 3244, 3649, 5576, 6052, 6488, 7298, 11152, 12104, 12976, 13787, 14596, 24208, 27574, 29192, 33251, 55148, 58384, 62033, 66502, 72179, 110296, 124066, 133004, 144358, 220592, 248132, 266008, 288716, 496264, 532016, 565267, 577432, 992528, 1130534, 1154864, 1227043, 2261068, 2454086, 2959339, 4522136, 4908172, 5918678, 9044272, 9816344, 11837356, 19632688, 23674712, 47349424, 50308763, 100617526, 201235052, 402470104, 804940208]

約数ペア:

[(1, 804940208), (2, 402470104), (4, 201235052), (8, 100617526), (16, 50308763), (17, 47349424), (34, 23674712), (41, 19632688), (68, 11837356), (82, 9816344), (89, 9044272), (136, 5918678), (164, 4908172), (178, 4522136), (272, 2959339), (328, 2454086), (356, 2261068), (656, 1227043), (697, 1154864), (712, 1130534), (811, 992528), (1394, 577432), (1424, 565267), (1513, 532016), (1622, 496264), (2788, 288716), (3026, 266008), (3244, 248132), (3649, 220592), (5576, 144358), (6052, 133004), (6488, 124066), (7298, 110296), (11152, 72179), (12104, 66502), (12976, 62033), (13787, 58384), (14596, 55148), (24208, 33251), (27574, 29192)]