191431632

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:633

約数の個数: 120

約数和(自身を含む): 579576000

約数和(自身を除く): 388144368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 199, 294, 336, 392, 398, 409, 588, 597, 784, 796, 818, 1176, 1194, 1227, 1393, 1592, 1636, 2352, 2388, 2454, 2786, 2863, 3184, 3272, 4179, 4776, 4908, 5572, 5726, 6544, 8358, 8589, 9552, 9751, 9816, 11144, 11452, 16716, 17178, 19502, 19632, 20041, 22288, 22904, 29253, 33432, 34356, 39004, 40082, 45808, 58506, 60123, 66864, 68712, 78008, 80164, 81391, 117012, 120246, 137424, 156016, 160328, 162782, 234024, 240492, 244173, 320656, 325564, 468048, 480984, 488346, 569737, 651128, 961968, 976692, 1139474, 1302256, 1709211, 1953384, 2278948, 3418422, 3906768, 3988159, 4557896, 6836844, 7976318, 9115792, 11964477, 13673688, 15952636, 23928954, 27347376, 31905272, 47857908, 63810544, 95715816, 191431632]

約数ペア:

[(1, 191431632), (2, 95715816), (3, 63810544), (4, 47857908), (6, 31905272), (7, 27347376), (8, 23928954), (12, 15952636), (14, 13673688), (16, 11964477), (21, 9115792), (24, 7976318), (28, 6836844), (42, 4557896), (48, 3988159), (49, 3906768), (56, 3418422), (84, 2278948), (98, 1953384), (112, 1709211), (147, 1302256), (168, 1139474), (196, 976692), (199, 961968), (294, 651128), (336, 569737), (392, 488346), (398, 480984), (409, 468048), (588, 325564), (597, 320656), (784, 244173), (796, 240492), (818, 234024), (1176, 162782), (1194, 160328), (1227, 156016), (1393, 137424), (1592, 120246), (1636, 117012), (2352, 81391), (2388, 80164), (2454, 78008), (2786, 68712), (2863, 66864), (3184, 60123), (3272, 58506), (4179, 45808), (4776, 40082), (4908, 39004), (5572, 34356), (5726, 33432), (6544, 29253), (8358, 22904), (8589, 22288), (9552, 20041), (9751, 19632), (9816, 19502), (11144, 17178), (11452, 16716)]