1643430384

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{22247}}^1$

素因数の和:22289

約数の個数: 120

約数和(自身を含む): 5020928640

約数和(自身を除く): 3377498256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 1026, 1296, 1368, 1539, 1944, 2052, 2736, 3078, 3888, 4104, 4617, 6156, 8208, 9234, 12312, 18468, 22247, 24624, 36936, 44494, 66741, 73872, 88988, 133482, 177976, 200223, 266964, 355952, 400446, 422693, 533928, 600669, 800892, 845386, 1067856, 1201338, 1268079, 1601784, 1690772, 1802007, 2402676, 2536158, 3203568, 3381544, 3604014, 3804237, 4805352, 5072316, 5406021, 6763088, 7208028, 7608474, 9610704, 10144632, 10812042, 11412711, 14416056, 15216948, 20289264, 21624084, 22825422, 28832112, 30433896, 34238133, 43248168, 45650844, 60867792, 68476266, 86496336, 91301688, 102714399, 136952532, 182603376, 205428798, 273905064, 410857596, 547810128, 821715192, 1643430384]

約数ペア:

[(1, 1643430384), (2, 821715192), (3, 547810128), (4, 410857596), (6, 273905064), (8, 205428798), (9, 182603376), (12, 136952532), (16, 102714399), (18, 91301688), (19, 86496336), (24, 68476266), (27, 60867792), (36, 45650844), (38, 43248168), (48, 34238133), (54, 30433896), (57, 28832112), (72, 22825422), (76, 21624084), (81, 20289264), (108, 15216948), (114, 14416056), (144, 11412711), (152, 10812042), (162, 10144632), (171, 9610704), (216, 7608474), (228, 7208028), (243, 6763088), (304, 5406021), (324, 5072316), (342, 4805352), (432, 3804237), (456, 3604014), (486, 3381544), (513, 3203568), (648, 2536158), (684, 2402676), (912, 1802007), (972, 1690772), (1026, 1601784), (1296, 1268079), (1368, 1201338), (1539, 1067856), (1944, 845386), (2052, 800892), (2736, 600669), (3078, 533928), (3888, 422693), (4104, 400446), (4617, 355952), (6156, 266964), (8208, 200223), (9234, 177976), (12312, 133482), (18468, 88988), (22247, 73872), (24624, 66741), (36936, 44494)]