17996838208

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{373}}^1$

素因数の和:792

約数の個数: 112

約数和(自身を含む): 37536339456

約数和(自身を除く): 19539501248

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 166, 248, 293, 332, 373, 496, 586, 664, 746, 992, 1172, 1328, 1492, 1984, 2344, 2573, 2656, 2984, 4688, 5146, 5312, 5968, 9083, 9376, 10292, 11563, 11936, 18166, 18752, 20584, 23126, 23872, 24319, 30959, 36332, 41168, 46252, 48638, 61918, 72664, 82336, 92504, 97276, 109289, 123836, 145328, 164672, 185008, 194552, 218578, 247672, 290656, 370016, 389104, 437156, 495344, 581312, 740032, 753889, 778208, 874312, 959729, 990688, 1507778, 1556416, 1748624, 1919458, 1981376, 3015556, 3387959, 3497248, 3838916, 6031112, 6775918, 6994496, 7677832, 9070987, 12062224, 13551836, 15355664, 18141974, 24124448, 27103672, 30711328, 36283948, 48248896, 54207344, 61422656, 72567896, 108414688, 145135792, 216829376, 281200597, 290271584, 562401194, 580543168, 1124802388, 2249604776, 4499209552, 8998419104, 17996838208]

約数ペア:

[(1, 17996838208), (2, 8998419104), (4, 4499209552), (8, 2249604776), (16, 1124802388), (31, 580543168), (32, 562401194), (62, 290271584), (64, 281200597), (83, 216829376), (124, 145135792), (166, 108414688), (248, 72567896), (293, 61422656), (332, 54207344), (373, 48248896), (496, 36283948), (586, 30711328), (664, 27103672), (746, 24124448), (992, 18141974), (1172, 15355664), (1328, 13551836), (1492, 12062224), (1984, 9070987), (2344, 7677832), (2573, 6994496), (2656, 6775918), (2984, 6031112), (4688, 3838916), (5146, 3497248), (5312, 3387959), (5968, 3015556), (9083, 1981376), (9376, 1919458), (10292, 1748624), (11563, 1556416), (11936, 1507778), (18166, 990688), (18752, 959729), (20584, 874312), (23126, 778208), (23872, 753889), (24319, 740032), (30959, 581312), (36332, 495344), (41168, 437156), (46252, 389104), (48638, 370016), (61918, 290656), (72664, 247672), (82336, 218578), (92504, 194552), (97276, 185008), (109289, 164672), (123836, 145328)]