1640424416192

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{200183}}^1$

素因数の和:200530

約数の個数: 112

約数和(自身を含む): 3587745692160

約数和(自身を除く): 1947321275968

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 293, 304, 368, 437, 586, 608, 736, 874, 1172, 1216, 1472, 1748, 2344, 3496, 4688, 5567, 6739, 6992, 9376, 11134, 13478, 13984, 18752, 22268, 26956, 27968, 44536, 53912, 89072, 107824, 128041, 178144, 200183, 215648, 256082, 356288, 400366, 431296, 512164, 800732, 1024328, 1601464, 2048656, 3202928, 3803477, 4097312, 4604209, 6405856, 7606954, 8194624, 9208418, 12811712, 15213908, 18416836, 30427816, 36833672, 58653619, 60855632, 73667344, 87479971, 117307238, 121711264, 147334688, 174959942, 234614476, 243422528, 294669376, 349919884, 469228952, 699839768, 938457904, 1114418761, 1349033237, 1399679536, 1876915808, 2228837522, 2698066474, 2799359072, 3753831616, 4457675044, 5396132948, 5598718144, 8915350088, 10792265896, 17830700176, 21584531792, 25631631503, 35661400352, 43169063584, 51263263006, 71322800704, 86338127168, 102526526012, 205053052024, 410106104048, 820212208096, 1640424416192]

約数ペア:

[(1, 1640424416192), (2, 820212208096), (4, 410106104048), (8, 205053052024), (16, 102526526012), (19, 86338127168), (23, 71322800704), (32, 51263263006), (38, 43169063584), (46, 35661400352), (64, 25631631503), (76, 21584531792), (92, 17830700176), (152, 10792265896), (184, 8915350088), (293, 5598718144), (304, 5396132948), (368, 4457675044), (437, 3753831616), (586, 2799359072), (608, 2698066474), (736, 2228837522), (874, 1876915808), (1172, 1399679536), (1216, 1349033237), (1472, 1114418761), (1748, 938457904), (2344, 699839768), (3496, 469228952), (4688, 349919884), (5567, 294669376), (6739, 243422528), (6992, 234614476), (9376, 174959942), (11134, 147334688), (13478, 121711264), (13984, 117307238), (18752, 87479971), (22268, 73667344), (26956, 60855632), (27968, 58653619), (44536, 36833672), (53912, 30427816), (89072, 18416836), (107824, 15213908), (128041, 12811712), (178144, 9208418), (200183, 8194624), (215648, 7606954), (256082, 6405856), (356288, 4604209), (400366, 4097312), (431296, 3803477), (512164, 3202928), (800732, 2048656), (1024328, 1601464)]