319878412

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{853}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 654232320

約数和(自身を除く): 334353908

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 227, 236, 413, 454, 826, 853, 908, 1589, 1652, 1706, 3178, 3412, 5971, 6356, 11942, 13393, 23884, 26786, 50327, 53572, 93751, 100654, 187502, 193631, 201308, 352289, 375004, 387262, 704578, 774524, 1355417, 1409156, 2710834, 5421668, 11424229, 22848458, 45696916, 79969603, 159939206, 319878412]

約数ペア:

[(1, 319878412), (2, 159939206), (4, 79969603), (7, 45696916), (14, 22848458), (28, 11424229), (59, 5421668), (118, 2710834), (227, 1409156), (236, 1355417), (413, 774524), (454, 704578), (826, 387262), (853, 375004), (908, 352289), (1589, 201308), (1652, 193631), (1706, 187502), (3178, 100654), (3412, 93751), (5971, 53572), (6356, 50327), (11942, 26786), (13393, 23884)]