2388894156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{23473}}^1$

素因数の和:23751

約数の個数: 72

約数和(自身を含む): 6613470864

約数和(自身を除く): 4224576708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 257, 396, 514, 771, 1028, 1542, 2313, 2827, 3084, 4626, 5654, 8481, 9252, 11308, 16962, 23473, 25443, 33924, 46946, 50886, 70419, 93892, 101772, 140838, 211257, 258203, 281676, 422514, 516406, 774609, 845028, 1032812, 1549218, 2323827, 3098436, 4647654, 6032561, 9295308, 12065122, 18097683, 24130244, 36195366, 54293049, 66358171, 72390732, 108586098, 132716342, 199074513, 217172196, 265432684, 398149026, 597223539, 796298052, 1194447078, 2388894156]

約数ペア:

[(1, 2388894156), (2, 1194447078), (3, 796298052), (4, 597223539), (6, 398149026), (9, 265432684), (11, 217172196), (12, 199074513), (18, 132716342), (22, 108586098), (33, 72390732), (36, 66358171), (44, 54293049), (66, 36195366), (99, 24130244), (132, 18097683), (198, 12065122), (257, 9295308), (396, 6032561), (514, 4647654), (771, 3098436), (1028, 2323827), (1542, 1549218), (2313, 1032812), (2827, 845028), (3084, 774609), (4626, 516406), (5654, 422514), (8481, 281676), (9252, 258203), (11308, 211257), (16962, 140838), (23473, 101772), (25443, 93892), (33924, 70419), (46946, 50886)]