450719316

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{20161}}^1$

素因数の和:20203

約数の個数: 72

約数和(自身を含む): 1232946624

約数和(自身を除く): 782227308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2484, 3726, 5589, 7452, 11178, 20161, 22356, 40322, 60483, 80644, 120966, 181449, 241932, 362898, 463703, 544347, 725796, 927406, 1088694, 1391109, 1633041, 1854812, 2177388, 2782218, 3266082, 4173327, 4899123, 5564436, 6532164, 8346654, 9798246, 12519981, 16693308, 19596492, 25039962, 37559943, 50079924, 75119886, 112679829, 150239772, 225359658, 450719316]

約数ペア:

[(1, 450719316), (2, 225359658), (3, 150239772), (4, 112679829), (6, 75119886), (9, 50079924), (12, 37559943), (18, 25039962), (23, 19596492), (27, 16693308), (36, 12519981), (46, 9798246), (54, 8346654), (69, 6532164), (81, 5564436), (92, 4899123), (108, 4173327), (138, 3266082), (162, 2782218), (207, 2177388), (243, 1854812), (276, 1633041), (324, 1391109), (414, 1088694), (486, 927406), (621, 725796), (828, 544347), (972, 463703), (1242, 362898), (1863, 241932), (2484, 181449), (3726, 120966), (5589, 80644), (7452, 60483), (11178, 40322), (20161, 22356)]