213782296

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^2\times {\mathrm{461}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 507276000

約数和(自身を除く): 293493704

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 343, 364, 392, 461, 637, 676, 686, 728, 922, 1183, 1274, 1352, 1372, 1844, 2366, 2548, 2744, 3227, 3688, 4459, 4732, 5096, 5993, 6454, 8281, 8918, 9464, 11986, 12908, 16562, 17836, 22589, 23972, 25816, 33124, 35672, 41951, 45178, 47944, 57967, 66248, 77909, 83902, 90356, 115934, 155818, 158123, 167804, 180712, 231868, 293657, 311636, 316246, 335608, 463736, 545363, 587314, 623272, 632492, 1090726, 1174628, 1264984, 2055599, 2181452, 2349256, 3817541, 4111198, 4362904, 7635082, 8222396, 15270164, 16444792, 26722787, 30540328, 53445574, 106891148, 213782296]

約数ペア:

[(1, 213782296), (2, 106891148), (4, 53445574), (7, 30540328), (8, 26722787), (13, 16444792), (14, 15270164), (26, 8222396), (28, 7635082), (49, 4362904), (52, 4111198), (56, 3817541), (91, 2349256), (98, 2181452), (104, 2055599), (169, 1264984), (182, 1174628), (196, 1090726), (338, 632492), (343, 623272), (364, 587314), (392, 545363), (461, 463736), (637, 335608), (676, 316246), (686, 311636), (728, 293657), (922, 231868), (1183, 180712), (1274, 167804), (1352, 158123), (1372, 155818), (1844, 115934), (2366, 90356), (2548, 83902), (2744, 77909), (3227, 66248), (3688, 57967), (4459, 47944), (4732, 45178), (5096, 41951), (5993, 35672), (6454, 33124), (8281, 25816), (8918, 23972), (9464, 22589), (11986, 17836), (12908, 16562)]