272437308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 216

約数和(自身を含む): 866187504

約数和(自身を除く): 593750196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 99, 102, 117, 121, 132, 143, 153, 156, 187, 198, 204, 221, 234, 242, 283, 286, 306, 363, 374, 396, 429, 442, 468, 484, 561, 566, 572, 612, 663, 726, 748, 849, 858, 884, 1089, 1122, 1132, 1287, 1326, 1452, 1573, 1683, 1698, 1716, 1989, 2057, 2178, 2244, 2431, 2547, 2574, 2652, 3113, 3146, 3366, 3396, 3679, 3978, 4114, 4356, 4719, 4811, 4862, 5094, 5148, 6171, 6226, 6292, 6732, 7293, 7358, 7956, 8228, 9339, 9438, 9622, 9724, 10188, 11037, 12342, 12452, 14157, 14433, 14586, 14716, 18513, 18678, 18876, 19244, 21879, 22074, 24684, 26741, 28017, 28314, 28866, 29172, 33111, 34243, 37026, 37356, 40469, 43299, 43758, 44148, 52921, 53482, 56034, 56628, 57732, 62543, 66222, 68486, 74052, 80223, 80938, 86598, 87516, 102729, 105842, 106964, 112068, 121407, 125086, 132444, 136972, 158763, 160446, 161876, 173196, 187629, 205458, 211684, 240669, 242814, 250172, 308187, 317526, 320892, 364221, 375258, 410916, 445159, 476289, 481338, 485628, 562887, 582131, 616374, 635052, 687973, 728442, 750516, 890318, 952578, 962676, 1125774, 1164262, 1232748, 1335477, 1375946, 1456884, 1746393, 1780636, 1905156, 2063919, 2251548, 2328524, 2670954, 2751892, 3492786, 4006431, 4127838, 5239179, 5341908, 6191757, 6985572, 7567703, 8012862, 8255676, 10478358, 12383514, 15135406, 16025724, 20956716, 22703109, 24767028, 30270812, 45406218, 68109327, 90812436, 136218654, 272437308]

約数ペア:

[(1, 272437308), (2, 136218654), (3, 90812436), (4, 68109327), (6, 45406218), (9, 30270812), (11, 24767028), (12, 22703109), (13, 20956716), (17, 16025724), (18, 15135406), (22, 12383514), (26, 10478358), (33, 8255676), (34, 8012862), (36, 7567703), (39, 6985572), (44, 6191757), (51, 5341908), (52, 5239179), (66, 4127838), (68, 4006431), (78, 3492786), (99, 2751892), (102, 2670954), (117, 2328524), (121, 2251548), (132, 2063919), (143, 1905156), (153, 1780636), (156, 1746393), (187, 1456884), (198, 1375946), (204, 1335477), (221, 1232748), (234, 1164262), (242, 1125774), (283, 962676), (286, 952578), (306, 890318), (363, 750516), (374, 728442), (396, 687973), (429, 635052), (442, 616374), (468, 582131), (484, 562887), (561, 485628), (566, 481338), (572, 476289), (612, 445159), (663, 410916), (726, 375258), (748, 364221), (849, 320892), (858, 317526), (884, 308187), (1089, 250172), (1122, 242814), (1132, 240669), (1287, 211684), (1326, 205458), (1452, 187629), (1573, 173196), (1683, 161876), (1698, 160446), (1716, 158763), (1989, 136972), (2057, 132444), (2178, 125086), (2244, 121407), (2431, 112068), (2547, 106964), (2574, 105842), (2652, 102729), (3113, 87516), (3146, 86598), (3366, 80938), (3396, 80223), (3679, 74052), (3978, 68486), (4114, 66222), (4356, 62543), (4719, 57732), (4811, 56628), (4862, 56034), (5094, 53482), (5148, 52921), (6171, 44148), (6226, 43758), (6292, 43299), (6732, 40469), (7293, 37356), (7358, 37026), (7956, 34243), (8228, 33111), (9339, 29172), (9438, 28866), (9622, 28314), (9724, 28017), (10188, 26741), (11037, 24684), (12342, 22074), (12452, 21879), (14157, 19244), (14433, 18876), (14586, 18678), (14716, 18513)]