428933154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 996105600

約数和(自身を除く): 567172446

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 149, 167, 169, 221, 298, 334, 338, 442, 447, 501, 507, 663, 894, 1002, 1014, 1326, 1937, 2171, 2533, 2839, 2873, 3874, 4342, 5066, 5678, 5746, 5811, 6513, 7599, 8517, 8619, 11622, 13026, 15198, 17034, 17238, 24883, 25181, 28223, 32929, 36907, 49766, 50362, 56446, 65858, 73814, 74649, 75543, 84669, 98787, 110721, 149298, 151086, 169338, 197574, 221442, 323479, 423011, 428077, 479791, 646958, 846022, 856154, 959582, 970437, 1269033, 1284231, 1439373, 1940874, 2538066, 2568462, 2878746, 4205227, 5499143, 8410454, 10998286, 12615681, 16497429, 25231362, 32994858, 71488859, 142977718, 214466577, 428933154]

約数ペア:

[(1, 428933154), (2, 214466577), (3, 142977718), (6, 71488859), (13, 32994858), (17, 25231362), (26, 16497429), (34, 12615681), (39, 10998286), (51, 8410454), (78, 5499143), (102, 4205227), (149, 2878746), (167, 2568462), (169, 2538066), (221, 1940874), (298, 1439373), (334, 1284231), (338, 1269033), (442, 970437), (447, 959582), (501, 856154), (507, 846022), (663, 646958), (894, 479791), (1002, 428077), (1014, 423011), (1326, 323479), (1937, 221442), (2171, 197574), (2533, 169338), (2839, 151086), (2873, 149298), (3874, 110721), (4342, 98787), (5066, 84669), (5678, 75543), (5746, 74649), (5811, 73814), (6513, 65858), (7599, 56446), (8517, 50362), (8619, 49766), (11622, 36907), (13026, 32929), (15198, 28223), (17034, 25181), (17238, 24883)]