243639396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6761}}^1$

素因数の和:6802

約数の個数: 144

約数和(自身を含む): 827019648

約数和(自身を除く): 583380252

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2574, 2772, 3003, 3276, 4004, 5148, 6006, 6761, 9009, 12012, 13522, 18018, 20283, 27044, 36036, 40566, 47327, 60849, 74371, 81132, 87893, 94654, 121698, 141981, 148742, 175786, 189308, 223113, 243396, 263679, 283962, 297484, 351572, 425943, 446226, 520597, 527358, 567924, 615251, 669339, 791037, 851886, 892452, 966823, 1041194, 1054716, 1230502, 1338678, 1561791, 1582074, 1703772, 1845753, 1933646, 2082388, 2461004, 2677356, 2900469, 3123582, 3164148, 3691506, 3867292, 4685373, 5537259, 5800938, 6247164, 6767761, 7383012, 8701407, 9370746, 11074518, 11601876, 13535522, 17402814, 18741492, 20303283, 22149036, 27071044, 34805628, 40606566, 60909849, 81213132, 121819698, 243639396]

約数ペア:

[(1, 243639396), (2, 121819698), (3, 81213132), (4, 60909849), (6, 40606566), (7, 34805628), (9, 27071044), (11, 22149036), (12, 20303283), (13, 18741492), (14, 17402814), (18, 13535522), (21, 11601876), (22, 11074518), (26, 9370746), (28, 8701407), (33, 7383012), (36, 6767761), (39, 6247164), (42, 5800938), (44, 5537259), (52, 4685373), (63, 3867292), (66, 3691506), (77, 3164148), (78, 3123582), (84, 2900469), (91, 2677356), (99, 2461004), (117, 2082388), (126, 1933646), (132, 1845753), (143, 1703772), (154, 1582074), (156, 1561791), (182, 1338678), (198, 1230502), (231, 1054716), (234, 1041194), (252, 966823), (273, 892452), (286, 851886), (308, 791037), (364, 669339), (396, 615251), (429, 567924), (462, 527358), (468, 520597), (546, 446226), (572, 425943), (693, 351572), (819, 297484), (858, 283962), (924, 263679), (1001, 243396), (1092, 223113), (1287, 189308), (1386, 175786), (1638, 148742), (1716, 141981), (2002, 121698), (2574, 94654), (2772, 87893), (3003, 81132), (3276, 74371), (4004, 60849), (5148, 47327), (6006, 40566), (6761, 36036), (9009, 27044), (12012, 20283), (13522, 18018)]