281450204832

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4337}}^1\times {\mathrm{9521}}^1$

素因数の和:13942

約数の個数: 96

約数和(自身を含む): 749463974784

約数和(自身を除く): 468013769952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 4337, 6816, 8674, 9521, 13011, 17348, 19042, 26022, 28563, 34696, 38084, 52044, 57126, 69392, 76168, 104088, 114252, 138784, 152336, 208176, 228504, 304672, 307927, 416352, 457008, 615854, 675991, 914016, 923781, 1231708, 1351982, 1847562, 2027973, 2463416, 2703964, 3695124, 4055946, 4926832, 5407928, 7390248, 8111892, 9853664, 10815856, 14780496, 16223784, 21631712, 29560992, 32447568, 41292577, 64895136, 82585154, 123877731, 165170308, 247755462, 330340616, 495510924, 660681232, 991021848, 1321362464, 1982043696, 2931772967, 3964087392, 5863545934, 8795318901, 11727091868, 17590637802, 23454183736, 35181275604, 46908367472, 70362551208, 93816734944, 140725102416, 281450204832]

約数ペア:

[(1, 281450204832), (2, 140725102416), (3, 93816734944), (4, 70362551208), (6, 46908367472), (8, 35181275604), (12, 23454183736), (16, 17590637802), (24, 11727091868), (32, 8795318901), (48, 5863545934), (71, 3964087392), (96, 2931772967), (142, 1982043696), (213, 1321362464), (284, 991021848), (426, 660681232), (568, 495510924), (852, 330340616), (1136, 247755462), (1704, 165170308), (2272, 123877731), (3408, 82585154), (4337, 64895136), (6816, 41292577), (8674, 32447568), (9521, 29560992), (13011, 21631712), (17348, 16223784), (19042, 14780496), (26022, 10815856), (28563, 9853664), (34696, 8111892), (38084, 7390248), (52044, 5407928), (57126, 4926832), (69392, 4055946), (76168, 3695124), (104088, 2703964), (114252, 2463416), (138784, 2027973), (152336, 1847562), (208176, 1351982), (228504, 1231708), (304672, 923781), (307927, 914016), (416352, 675991), (457008, 615854)]