379456944

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 1069645824

約数和(自身を除く): 690188880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 47, 48, 69, 71, 92, 94, 103, 138, 141, 142, 184, 188, 206, 213, 276, 282, 284, 309, 368, 376, 412, 426, 552, 564, 568, 618, 752, 824, 852, 1081, 1104, 1128, 1136, 1236, 1633, 1648, 1704, 2162, 2256, 2369, 2472, 3243, 3266, 3337, 3408, 4324, 4738, 4841, 4899, 4944, 6486, 6532, 6674, 7107, 7313, 8648, 9476, 9682, 9798, 10011, 12972, 13064, 13348, 14214, 14523, 14626, 17296, 18952, 19364, 19596, 20022, 21939, 25944, 26128, 26696, 28428, 29046, 29252, 37904, 38728, 39192, 40044, 43878, 51888, 53392, 56856, 58092, 58504, 76751, 77456, 78384, 80088, 87756, 111343, 113712, 116184, 117008, 153502, 160176, 168199, 175512, 222686, 230253, 232368, 307004, 334029, 336398, 343711, 351024, 445372, 460506, 504597, 614008, 668058, 672796, 687422, 890744, 921012, 1009194, 1031133, 1228016, 1336116, 1345592, 1374844, 1781488, 1842024, 2018388, 2062266, 2672232, 2691184, 2749688, 3684048, 4036776, 4124532, 5344464, 5499376, 7905353, 8073552, 8249064, 15810706, 16498128, 23716059, 31621412, 47432118, 63242824, 94864236, 126485648, 189728472, 379456944]

約数ペア:

[(1, 379456944), (2, 189728472), (3, 126485648), (4, 94864236), (6, 63242824), (8, 47432118), (12, 31621412), (16, 23716059), (23, 16498128), (24, 15810706), (46, 8249064), (47, 8073552), (48, 7905353), (69, 5499376), (71, 5344464), (92, 4124532), (94, 4036776), (103, 3684048), (138, 2749688), (141, 2691184), (142, 2672232), (184, 2062266), (188, 2018388), (206, 1842024), (213, 1781488), (276, 1374844), (282, 1345592), (284, 1336116), (309, 1228016), (368, 1031133), (376, 1009194), (412, 921012), (426, 890744), (552, 687422), (564, 672796), (568, 668058), (618, 614008), (752, 504597), (824, 460506), (852, 445372), (1081, 351024), (1104, 343711), (1128, 336398), (1136, 334029), (1236, 307004), (1633, 232368), (1648, 230253), (1704, 222686), (2162, 175512), (2256, 168199), (2369, 160176), (2472, 153502), (3243, 117008), (3266, 116184), (3337, 113712), (3408, 111343), (4324, 87756), (4738, 80088), (4841, 78384), (4899, 77456), (4944, 76751), (6486, 58504), (6532, 58092), (6674, 56856), (7107, 53392), (7313, 51888), (8648, 43878), (9476, 40044), (9682, 39192), (9798, 38728), (10011, 37904), (12972, 29252), (13064, 29046), (13348, 28428), (14214, 26696), (14523, 26128), (14626, 25944), (17296, 21939), (18952, 20022), (19364, 19596)]