217439316

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{13159}}^1$

素因数の和:13195

約数の個数: 72

約数和(自身を含む): 603570240

約数和(自身を除く): 386130924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 2754, 4131, 5508, 8262, 13159, 16524, 26318, 39477, 52636, 78954, 118431, 157908, 223703, 236862, 355293, 447406, 473724, 671109, 710586, 894812, 1065879, 1342218, 1421172, 2013327, 2131758, 2684436, 3197637, 4026654, 4263516, 6039981, 6395274, 8053308, 12079962, 12790548, 18119943, 24159924, 36239886, 54359829, 72479772, 108719658, 217439316]

約数ペア:

[(1, 217439316), (2, 108719658), (3, 72479772), (4, 54359829), (6, 36239886), (9, 24159924), (12, 18119943), (17, 12790548), (18, 12079962), (27, 8053308), (34, 6395274), (36, 6039981), (51, 4263516), (54, 4026654), (68, 3197637), (81, 2684436), (102, 2131758), (108, 2013327), (153, 1421172), (162, 1342218), (204, 1065879), (243, 894812), (306, 710586), (324, 671109), (459, 473724), (486, 447406), (612, 355293), (918, 236862), (972, 223703), (1377, 157908), (1836, 118431), (2754, 78954), (4131, 52636), (5508, 39477), (8262, 26318), (13159, 16524)]