4900428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 13749008

約数和(自身を除く): 8848580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 283, 333, 444, 468, 481, 566, 666, 849, 962, 1132, 1332, 1443, 1698, 1924, 2547, 2886, 3396, 3679, 4329, 5094, 5772, 7358, 8658, 10188, 10471, 11037, 14716, 17316, 20942, 22074, 31413, 33111, 41884, 44148, 62826, 66222, 94239, 125652, 132444, 136123, 188478, 272246, 376956, 408369, 544492, 816738, 1225107, 1633476, 2450214, 4900428]

約数ペア:

[(1, 4900428), (2, 2450214), (3, 1633476), (4, 1225107), (6, 816738), (9, 544492), (12, 408369), (13, 376956), (18, 272246), (26, 188478), (36, 136123), (37, 132444), (39, 125652), (52, 94239), (74, 66222), (78, 62826), (111, 44148), (117, 41884), (148, 33111), (156, 31413), (222, 22074), (234, 20942), (283, 17316), (333, 14716), (444, 11037), (468, 10471), (481, 10188), (566, 8658), (666, 7358), (849, 5772), (962, 5094), (1132, 4329), (1332, 3679), (1443, 3396), (1698, 2886), (1924, 2547)]