16505754496

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{20177}}^1$

素因数の和:20292

約数の個数: 128

約数和(自身を含む): 41492424960

約数和(自身を除く): 24986670464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 83, 88, 112, 128, 154, 166, 176, 224, 308, 332, 352, 448, 581, 616, 664, 704, 896, 913, 1162, 1232, 1328, 1408, 1826, 2324, 2464, 2656, 3652, 4648, 4928, 5312, 6391, 7304, 9296, 9856, 10624, 12782, 14608, 18592, 20177, 25564, 29216, 37184, 40354, 51128, 58432, 74368, 80708, 102256, 116864, 141239, 161416, 204512, 221947, 282478, 322832, 409024, 443894, 564956, 645664, 818048, 887788, 1129912, 1291328, 1553629, 1674691, 1775576, 2259824, 2582656, 3107258, 3349382, 3551152, 4519648, 6214516, 6698764, 7102304, 9039296, 11722837, 12429032, 13397528, 14204608, 18078592, 18421601, 23445674, 24858064, 26795056, 28409216, 36843202, 46891348, 49716128, 53590112, 73686404, 93782696, 99432256, 107180224, 128951207, 147372808, 187565392, 198864512, 214360448, 257902414, 294745616, 375130784, 515804828, 589491232, 750261568, 1031609656, 1178982464, 1500523136, 2063219312, 2357964928, 4126438624, 8252877248, 16505754496]

約数ペア:

[(1, 16505754496), (2, 8252877248), (4, 4126438624), (7, 2357964928), (8, 2063219312), (11, 1500523136), (14, 1178982464), (16, 1031609656), (22, 750261568), (28, 589491232), (32, 515804828), (44, 375130784), (56, 294745616), (64, 257902414), (77, 214360448), (83, 198864512), (88, 187565392), (112, 147372808), (128, 128951207), (154, 107180224), (166, 99432256), (176, 93782696), (224, 73686404), (308, 53590112), (332, 49716128), (352, 46891348), (448, 36843202), (581, 28409216), (616, 26795056), (664, 24858064), (704, 23445674), (896, 18421601), (913, 18078592), (1162, 14204608), (1232, 13397528), (1328, 12429032), (1408, 11722837), (1826, 9039296), (2324, 7102304), (2464, 6698764), (2656, 6214516), (3652, 4519648), (4648, 3551152), (4928, 3349382), (5312, 3107258), (6391, 2582656), (7304, 2259824), (9296, 1775576), (9856, 1674691), (10624, 1553629), (12782, 1291328), (14608, 1129912), (18592, 887788), (20177, 818048), (25564, 645664), (29216, 564956), (37184, 443894), (40354, 409024), (51128, 322832), (58432, 282478), (74368, 221947), (80708, 204512), (102256, 161416), (116864, 141239)]