749844

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 1995840

約数和(自身を除く): 1245996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 131, 159, 212, 262, 318, 393, 477, 524, 636, 786, 954, 1179, 1431, 1572, 1908, 2358, 2862, 3537, 4716, 5724, 6943, 7074, 13886, 14148, 20829, 27772, 41658, 62487, 83316, 124974, 187461, 249948, 374922, 749844]

約数ペア:

[(1, 749844), (2, 374922), (3, 249948), (4, 187461), (6, 124974), (9, 83316), (12, 62487), (18, 41658), (27, 27772), (36, 20829), (53, 14148), (54, 13886), (106, 7074), (108, 6943), (131, 5724), (159, 4716), (212, 3537), (262, 2862), (318, 2358), (393, 1908), (477, 1572), (524, 1431), (636, 1179), (786, 954)]