15698889384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{4813}}^1$

素因数の和:5175

約数の個数: 128

約数和(自身を含む): 43256678400

約数和(自身を除く): 27557789016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 311, 437, 456, 552, 622, 874, 933, 1244, 1311, 1748, 1866, 2488, 2622, 3496, 3732, 4813, 5244, 5909, 7153, 7464, 9626, 10488, 11818, 14306, 14439, 17727, 19252, 21459, 23636, 28612, 28878, 35454, 38504, 42918, 47272, 57224, 57756, 70908, 85836, 91447, 110699, 115512, 135907, 141816, 171672, 182894, 221398, 271814, 274341, 332097, 365788, 407721, 442796, 543628, 548682, 664194, 731576, 815442, 885592, 1087256, 1097364, 1328388, 1496843, 1630884, 2103281, 2194728, 2656776, 2993686, 3261768, 4206562, 4490529, 5987372, 6309843, 8413124, 8981058, 11974744, 12619686, 16826248, 17962116, 25239372, 28440017, 34427389, 35924232, 50478744, 56880034, 68854778, 85320051, 103282167, 113760068, 137709556, 170640102, 206564334, 227520136, 275419112, 341280204, 413128668, 654120391, 682560408, 826257336, 1308240782, 1962361173, 2616481564, 3924722346, 5232963128, 7849444692, 15698889384]

約数ペア:

[(1, 15698889384), (2, 7849444692), (3, 5232963128), (4, 3924722346), (6, 2616481564), (8, 1962361173), (12, 1308240782), (19, 826257336), (23, 682560408), (24, 654120391), (38, 413128668), (46, 341280204), (57, 275419112), (69, 227520136), (76, 206564334), (92, 170640102), (114, 137709556), (138, 113760068), (152, 103282167), (184, 85320051), (228, 68854778), (276, 56880034), (311, 50478744), (437, 35924232), (456, 34427389), (552, 28440017), (622, 25239372), (874, 17962116), (933, 16826248), (1244, 12619686), (1311, 11974744), (1748, 8981058), (1866, 8413124), (2488, 6309843), (2622, 5987372), (3496, 4490529), (3732, 4206562), (4813, 3261768), (5244, 2993686), (5909, 2656776), (7153, 2194728), (7464, 2103281), (9626, 1630884), (10488, 1496843), (11818, 1328388), (14306, 1097364), (14439, 1087256), (17727, 885592), (19252, 815442), (21459, 731576), (23636, 664194), (28612, 548682), (28878, 543628), (35454, 442796), (38504, 407721), (42918, 365788), (47272, 332097), (57224, 274341), (57756, 271814), (70908, 221398), (85836, 182894), (91447, 171672), (110699, 141816), (115512, 135907)]