221260644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1$

素因数の和:1490

約数の個数: 144

約数和(自身を含む): 674593920

約数和(自身を除く): 453333276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 23, 33, 34, 36, 44, 46, 51, 66, 68, 69, 92, 99, 102, 132, 138, 153, 187, 198, 204, 207, 253, 276, 306, 374, 391, 396, 414, 506, 561, 612, 748, 759, 782, 828, 1012, 1122, 1173, 1429, 1518, 1564, 1683, 2244, 2277, 2346, 2858, 3036, 3366, 3519, 4287, 4301, 4554, 4692, 5716, 6732, 7038, 8574, 8602, 9108, 12861, 12903, 14076, 15719, 17148, 17204, 24293, 25722, 25806, 31438, 32867, 38709, 47157, 48586, 51444, 51612, 62876, 65734, 72879, 77418, 94314, 97172, 98601, 131468, 141471, 145758, 154836, 188628, 197202, 218637, 267223, 282942, 291516, 295803, 361537, 394404, 437274, 534446, 558739, 565884, 591606, 723074, 801669, 874548, 1068892, 1084611, 1117478, 1183212, 1446148, 1603338, 1676217, 2169222, 2234956, 2405007, 3206676, 3253833, 3352434, 4338444, 4810014, 5028651, 6146129, 6507666, 6704868, 9620028, 10057302, 12292258, 13015332, 18438387, 20114604, 24584516, 36876774, 55315161, 73753548, 110630322, 221260644]

約数ペア:

[(1, 221260644), (2, 110630322), (3, 73753548), (4, 55315161), (6, 36876774), (9, 24584516), (11, 20114604), (12, 18438387), (17, 13015332), (18, 12292258), (22, 10057302), (23, 9620028), (33, 6704868), (34, 6507666), (36, 6146129), (44, 5028651), (46, 4810014), (51, 4338444), (66, 3352434), (68, 3253833), (69, 3206676), (92, 2405007), (99, 2234956), (102, 2169222), (132, 1676217), (138, 1603338), (153, 1446148), (187, 1183212), (198, 1117478), (204, 1084611), (207, 1068892), (253, 874548), (276, 801669), (306, 723074), (374, 591606), (391, 565884), (396, 558739), (414, 534446), (506, 437274), (561, 394404), (612, 361537), (748, 295803), (759, 291516), (782, 282942), (828, 267223), (1012, 218637), (1122, 197202), (1173, 188628), (1429, 154836), (1518, 145758), (1564, 141471), (1683, 131468), (2244, 98601), (2277, 97172), (2346, 94314), (2858, 77418), (3036, 72879), (3366, 65734), (3519, 62876), (4287, 51612), (4301, 51444), (4554, 48586), (4692, 47157), (5716, 38709), (6732, 32867), (7038, 31438), (8574, 25806), (8602, 25722), (9108, 24293), (12861, 17204), (12903, 17148), (14076, 15719)]