247046924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 469929600

約数和(自身を除く): 222882676

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 139, 236, 278, 443, 556, 886, 1003, 1772, 2006, 2363, 4012, 4726, 7531, 8201, 9452, 15062, 16402, 26137, 30124, 32804, 52274, 61577, 104548, 123154, 139417, 246308, 278834, 444329, 557668, 888658, 1046809, 1777316, 2093618, 3633043, 4187236, 7266086, 14532172, 61761731, 123523462, 247046924]

約数ペア:

[(1, 247046924), (2, 123523462), (4, 61761731), (17, 14532172), (34, 7266086), (59, 4187236), (68, 3633043), (118, 2093618), (139, 1777316), (236, 1046809), (278, 888658), (443, 557668), (556, 444329), (886, 278834), (1003, 246308), (1772, 139417), (2006, 123154), (2363, 104548), (4012, 61577), (4726, 52274), (7531, 32804), (8201, 30124), (9452, 26137), (15062, 16402)]