8150354748

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{349}}^1\times {\mathrm{2909}}^1$

素因数の和:3491

約数の個数: 72

約数和(自身を含む): 20761104000

約数和(自身を除く): 12610749252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 349, 446, 669, 698, 892, 1047, 1338, 1396, 2007, 2094, 2676, 2909, 3141, 4014, 4188, 5818, 6282, 8028, 8727, 11636, 12564, 17454, 26181, 34908, 52362, 77827, 104724, 155654, 233481, 311308, 466962, 648707, 700443, 933924, 1015241, 1297414, 1400886, 1946121, 2030482, 2594828, 2801772, 3045723, 3892242, 4060964, 5838363, 6091446, 7784484, 9137169, 11676726, 12182892, 18274338, 23353452, 36548676, 226398743, 452797486, 679196229, 905594972, 1358392458, 2037588687, 2716784916, 4075177374, 8150354748]

約数ペア:

[(1, 8150354748), (2, 4075177374), (3, 2716784916), (4, 2037588687), (6, 1358392458), (9, 905594972), (12, 679196229), (18, 452797486), (36, 226398743), (223, 36548676), (349, 23353452), (446, 18274338), (669, 12182892), (698, 11676726), (892, 9137169), (1047, 7784484), (1338, 6091446), (1396, 5838363), (2007, 4060964), (2094, 3892242), (2676, 3045723), (2909, 2801772), (3141, 2594828), (4014, 2030482), (4188, 1946121), (5818, 1400886), (6282, 1297414), (8028, 1015241), (8727, 933924), (11636, 700443), (12564, 648707), (17454, 466962), (26181, 311308), (34908, 233481), (52362, 155654), (77827, 104724)]