216906816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{811}}^1$

素因数の和:1032

約数の個数: 112

約数和(自身を含む): 659993600

約数和(自身を除く): 443086784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 199, 224, 336, 398, 448, 597, 672, 796, 811, 1194, 1344, 1393, 1592, 1622, 2388, 2433, 2786, 3184, 3244, 4179, 4776, 4866, 5572, 5677, 6368, 6488, 8358, 9552, 9732, 11144, 11354, 12736, 12976, 16716, 17031, 19104, 19464, 22288, 22708, 25952, 33432, 34062, 38208, 38928, 44576, 45416, 51904, 66864, 68124, 77856, 89152, 90832, 133728, 136248, 155712, 161389, 181664, 267456, 272496, 322778, 363328, 484167, 544992, 645556, 968334, 1089984, 1129723, 1291112, 1936668, 2259446, 2582224, 3389169, 3873336, 4518892, 5164448, 6778338, 7746672, 9037784, 10328896, 13556676, 15493344, 18075568, 27113352, 30986688, 36151136, 54226704, 72302272, 108453408, 216906816]

約数ペア:

[(1, 216906816), (2, 108453408), (3, 72302272), (4, 54226704), (6, 36151136), (7, 30986688), (8, 27113352), (12, 18075568), (14, 15493344), (16, 13556676), (21, 10328896), (24, 9037784), (28, 7746672), (32, 6778338), (42, 5164448), (48, 4518892), (56, 3873336), (64, 3389169), (84, 2582224), (96, 2259446), (112, 1936668), (168, 1291112), (192, 1129723), (199, 1089984), (224, 968334), (336, 645556), (398, 544992), (448, 484167), (597, 363328), (672, 322778), (796, 272496), (811, 267456), (1194, 181664), (1344, 161389), (1393, 155712), (1592, 136248), (1622, 133728), (2388, 90832), (2433, 89152), (2786, 77856), (3184, 68124), (3244, 66864), (4179, 51904), (4776, 45416), (4866, 44576), (5572, 38928), (5677, 38208), (6368, 34062), (6488, 33432), (8358, 25952), (9552, 22708), (9732, 22288), (11144, 19464), (11354, 19104), (12736, 17031), (12976, 16716)]