1999584

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 72

約数和(自身を含む): 5837832

約数和(自身を除く): 3838248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 131, 144, 159, 212, 262, 288, 318, 393, 424, 477, 524, 636, 786, 848, 954, 1048, 1179, 1272, 1572, 1696, 1908, 2096, 2358, 2544, 3144, 3816, 4192, 4716, 5088, 6288, 6943, 7632, 9432, 12576, 13886, 15264, 18864, 20829, 27772, 37728, 41658, 55544, 62487, 83316, 111088, 124974, 166632, 222176, 249948, 333264, 499896, 666528, 999792, 1999584]

約数ペア:

[(1, 1999584), (2, 999792), (3, 666528), (4, 499896), (6, 333264), (8, 249948), (9, 222176), (12, 166632), (16, 124974), (18, 111088), (24, 83316), (32, 62487), (36, 55544), (48, 41658), (53, 37728), (72, 27772), (96, 20829), (106, 18864), (131, 15264), (144, 13886), (159, 12576), (212, 9432), (262, 7632), (288, 6943), (318, 6288), (393, 5088), (424, 4716), (477, 4192), (524, 3816), (636, 3144), (786, 2544), (848, 2358), (954, 2096), (1048, 1908), (1179, 1696), (1272, 1572)]