279506484124

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{22271}}^1$

素因数の和:22519

約数の個数: 96

約数和(自身を含む): 581908561920

約数和(自身を除く): 302402077796

約数列:

[1, 2, 4, 7, 14, 28, 59, 71, 107, 118, 142, 214, 236, 284, 413, 428, 497, 749, 826, 994, 1498, 1652, 1988, 2996, 4189, 6313, 7597, 8378, 12626, 15194, 16756, 22271, 25252, 29323, 30388, 44191, 44542, 53179, 58646, 88382, 89084, 106358, 117292, 155897, 176764, 212716, 311794, 448223, 623588, 896446, 1313989, 1581241, 1792892, 2382997, 2627978, 3137561, 3162482, 4765994, 5255956, 6275122, 6324964, 9197923, 9531988, 11068687, 12550244, 16680979, 18395846, 22137374, 33361958, 36791692, 44274748, 66723916, 93293219, 140596823, 169192787, 186586438, 281193646, 338385574, 373172876, 562387292, 653052533, 676771148, 984177761, 1184349509, 1306105066, 1968355522, 2368699018, 2612210132, 3936711044, 4737398036, 9982374433, 19964748866, 39929497732, 69876621031, 139753242062, 279506484124]

約数ペア:

[(1, 279506484124), (2, 139753242062), (4, 69876621031), (7, 39929497732), (14, 19964748866), (28, 9982374433), (59, 4737398036), (71, 3936711044), (107, 2612210132), (118, 2368699018), (142, 1968355522), (214, 1306105066), (236, 1184349509), (284, 984177761), (413, 676771148), (428, 653052533), (497, 562387292), (749, 373172876), (826, 338385574), (994, 281193646), (1498, 186586438), (1652, 169192787), (1988, 140596823), (2996, 93293219), (4189, 66723916), (6313, 44274748), (7597, 36791692), (8378, 33361958), (12626, 22137374), (15194, 18395846), (16756, 16680979), (22271, 12550244), (25252, 11068687), (29323, 9531988), (30388, 9197923), (44191, 6324964), (44542, 6275122), (53179, 5255956), (58646, 4765994), (88382, 3162482), (89084, 3137561), (106358, 2627978), (117292, 2382997), (155897, 1792892), (176764, 1581241), (212716, 1313989), (311794, 896446), (448223, 623588)]