909140596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 2130008832

約数和(自身を除く): 1220868236

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 31, 46, 52, 62, 91, 92, 113, 124, 161, 182, 217, 226, 299, 322, 364, 403, 434, 452, 598, 644, 713, 791, 806, 868, 961, 1196, 1426, 1469, 1582, 1612, 1922, 2093, 2599, 2821, 2852, 2938, 3164, 3503, 3844, 4186, 4991, 5198, 5642, 5876, 6727, 7006, 8372, 9269, 9982, 10283, 10396, 11284, 12493, 13454, 14012, 18193, 18538, 19964, 20566, 22103, 24521, 24986, 26908, 33787, 36386, 37076, 41132, 44206, 45539, 49042, 49972, 64883, 67574, 72772, 80569, 87451, 88412, 91078, 98084, 108593, 129766, 135148, 154721, 161138, 174902, 182156, 217186, 236509, 259532, 287339, 309442, 318773, 322276, 349804, 434372, 473018, 563983, 574678, 618884, 637546, 760151, 946036, 1047397, 1127966, 1149356, 1275092, 1411709, 1520302, 2011373, 2094794, 2255932, 2497639, 2823418, 3040604, 4022746, 4189588, 4995278, 5646836, 7331779, 8045492, 9881963, 9990556, 14663558, 17483473, 19763926, 29327116, 32469307, 34966946, 39527852, 64938614, 69933892, 129877228, 227285149, 454570298, 909140596]

約数ペア:

[(1, 909140596), (2, 454570298), (4, 227285149), (7, 129877228), (13, 69933892), (14, 64938614), (23, 39527852), (26, 34966946), (28, 32469307), (31, 29327116), (46, 19763926), (52, 17483473), (62, 14663558), (91, 9990556), (92, 9881963), (113, 8045492), (124, 7331779), (161, 5646836), (182, 4995278), (217, 4189588), (226, 4022746), (299, 3040604), (322, 2823418), (364, 2497639), (403, 2255932), (434, 2094794), (452, 2011373), (598, 1520302), (644, 1411709), (713, 1275092), (791, 1149356), (806, 1127966), (868, 1047397), (961, 946036), (1196, 760151), (1426, 637546), (1469, 618884), (1582, 574678), (1612, 563983), (1922, 473018), (2093, 434372), (2599, 349804), (2821, 322276), (2852, 318773), (2938, 309442), (3164, 287339), (3503, 259532), (3844, 236509), (4186, 217186), (4991, 182156), (5198, 174902), (5642, 161138), (5876, 154721), (6727, 135148), (7006, 129766), (8372, 108593), (9269, 98084), (9982, 91078), (10283, 88412), (10396, 87451), (11284, 80569), (12493, 72772), (13454, 67574), (14012, 64883), (18193, 49972), (18538, 49042), (19964, 45539), (20566, 44206), (22103, 41132), (24521, 37076), (24986, 36386), (26908, 33787)]