1499688

素因数分解:

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

素因数の和:199

約数の個数: 64

約数和(自身を含む): 4276800

約数和(自身を除く): 2777112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 131, 159, 212, 216, 262, 318, 393, 424, 477, 524, 636, 786, 954, 1048, 1179, 1272, 1431, 1572, 1908, 2358, 2862, 3144, 3537, 3816, 4716, 5724, 6943, 7074, 9432, 11448, 13886, 14148, 20829, 27772, 28296, 41658, 55544, 62487, 83316, 124974, 166632, 187461, 249948, 374922, 499896, 749844, 1499688]

約数ペア:

[(1, 1499688), (2, 749844), (3, 499896), (4, 374922), (6, 249948), (8, 187461), (9, 166632), (12, 124974), (18, 83316), (24, 62487), (27, 55544), (36, 41658), (53, 28296), (54, 27772), (72, 20829), (106, 14148), (108, 13886), (131, 11448), (159, 9432), (212, 7074), (216, 6943), (262, 5724), (318, 4716), (393, 3816), (424, 3537), (477, 3144), (524, 2862), (636, 2358), (786, 1908), (954, 1572), (1048, 1431), (1179, 1272)]