361223136

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:549

約数の個数: 144

約数和(自身を含む): 1089728640

約数和(自身を除く): 728505504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 251, 263, 288, 304, 342, 456, 502, 526, 608, 684, 753, 789, 912, 1004, 1052, 1368, 1506, 1578, 1824, 2008, 2104, 2259, 2367, 2736, 3012, 3156, 4016, 4208, 4518, 4734, 4769, 4997, 5472, 6024, 6312, 8032, 8416, 9036, 9468, 9538, 9994, 12048, 12624, 14307, 14991, 18072, 18936, 19076, 19988, 24096, 25248, 28614, 29982, 36144, 37872, 38152, 39976, 42921, 44973, 57228, 59964, 66013, 72288, 75744, 76304, 79952, 85842, 89946, 114456, 119928, 132026, 152608, 159904, 171684, 179892, 198039, 228912, 239856, 264052, 343368, 359784, 396078, 457824, 479712, 528104, 594117, 686736, 719568, 792156, 1056208, 1188234, 1254247, 1373472, 1439136, 1584312, 2112416, 2376468, 2508494, 3168624, 3762741, 4752936, 5016988, 6337248, 7525482, 9505872, 10033976, 11288223, 15050964, 19011744, 20067952, 22576446, 30101928, 40135904, 45152892, 60203856, 90305784, 120407712, 180611568, 361223136]

約数ペア:

[(1, 361223136), (2, 180611568), (3, 120407712), (4, 90305784), (6, 60203856), (8, 45152892), (9, 40135904), (12, 30101928), (16, 22576446), (18, 20067952), (19, 19011744), (24, 15050964), (32, 11288223), (36, 10033976), (38, 9505872), (48, 7525482), (57, 6337248), (72, 5016988), (76, 4752936), (96, 3762741), (114, 3168624), (144, 2508494), (152, 2376468), (171, 2112416), (228, 1584312), (251, 1439136), (263, 1373472), (288, 1254247), (304, 1188234), (342, 1056208), (456, 792156), (502, 719568), (526, 686736), (608, 594117), (684, 528104), (753, 479712), (789, 457824), (912, 396078), (1004, 359784), (1052, 343368), (1368, 264052), (1506, 239856), (1578, 228912), (1824, 198039), (2008, 179892), (2104, 171684), (2259, 159904), (2367, 152608), (2736, 132026), (3012, 119928), (3156, 114456), (4016, 89946), (4208, 85842), (4518, 79952), (4734, 76304), (4769, 75744), (4997, 72288), (5472, 66013), (6024, 59964), (6312, 57228), (8032, 44973), (8416, 42921), (9036, 39976), (9468, 38152), (9538, 37872), (9994, 36144), (12048, 29982), (12624, 28614), (14307, 25248), (14991, 24096), (18072, 19988), (18936, 19076)]