389633316

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1\times {\mathrm{829}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 928670400

約数和(自身を除く): 539037084

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 739, 829, 1478, 1658, 2217, 2487, 2956, 3316, 4434, 4974, 8868, 9948, 39167, 43937, 78334, 87874, 117501, 131811, 156668, 175748, 235002, 263622, 470004, 527244, 612631, 1225262, 1837893, 2450524, 3675786, 7351572, 32469443, 64938886, 97408329, 129877772, 194816658, 389633316]

約数ペア:

[(1, 389633316), (2, 194816658), (3, 129877772), (4, 97408329), (6, 64938886), (12, 32469443), (53, 7351572), (106, 3675786), (159, 2450524), (212, 1837893), (318, 1225262), (636, 612631), (739, 527244), (829, 470004), (1478, 263622), (1658, 235002), (2217, 175748), (2487, 156668), (2956, 131811), (3316, 117501), (4434, 87874), (4974, 78334), (8868, 43937), (9948, 39167)]