2011968624

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{1871}}^1$

素因数の和:2446

約数の個数: 80

約数和(自身を含む): 5331515904

約数和(自身を除く): 3319547280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 521, 688, 1032, 1042, 1563, 1871, 2064, 2084, 3126, 3742, 4168, 5613, 6252, 7484, 8336, 11226, 12504, 14968, 22403, 22452, 25008, 29936, 44806, 44904, 67209, 80453, 89612, 89808, 134418, 160906, 179224, 241359, 268836, 321812, 358448, 482718, 537672, 643624, 965436, 974791, 1075344, 1287248, 1930872, 1949582, 2924373, 3861744, 3899164, 5848746, 7798328, 11697492, 15596656, 23394984, 41916013, 46789968, 83832026, 125748039, 167664052, 251496078, 335328104, 502992156, 670656208, 1005984312, 2011968624]

約数ペア:

[(1, 2011968624), (2, 1005984312), (3, 670656208), (4, 502992156), (6, 335328104), (8, 251496078), (12, 167664052), (16, 125748039), (24, 83832026), (43, 46789968), (48, 41916013), (86, 23394984), (129, 15596656), (172, 11697492), (258, 7798328), (344, 5848746), (516, 3899164), (521, 3861744), (688, 2924373), (1032, 1949582), (1042, 1930872), (1563, 1287248), (1871, 1075344), (2064, 974791), (2084, 965436), (3126, 643624), (3742, 537672), (4168, 482718), (5613, 358448), (6252, 321812), (7484, 268836), (8336, 241359), (11226, 179224), (12504, 160906), (14968, 134418), (22403, 89808), (22452, 89612), (25008, 80453), (29936, 67209), (44806, 44904)]