213054816

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5507}}^1$

素因数の和:5564

約数の個数: 96

約数和(自身を含む): 621831168

約数和(自身を除く): 408776352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 5507, 6448, 9672, 11014, 12896, 16521, 19344, 22028, 33042, 38688, 44056, 66084, 71591, 88112, 132168, 143182, 170717, 176224, 214773, 264336, 286364, 341434, 429546, 512151, 528672, 572728, 682868, 859092, 1024302, 1145456, 1365736, 1718184, 2048604, 2219321, 2290912, 2731472, 3436368, 4097208, 4438642, 5462944, 6657963, 6872736, 8194416, 8877284, 13315926, 16388832, 17754568, 26631852, 35509136, 53263704, 71018272, 106527408, 213054816]

約数ペア:

[(1, 213054816), (2, 106527408), (3, 71018272), (4, 53263704), (6, 35509136), (8, 26631852), (12, 17754568), (13, 16388832), (16, 13315926), (24, 8877284), (26, 8194416), (31, 6872736), (32, 6657963), (39, 5462944), (48, 4438642), (52, 4097208), (62, 3436368), (78, 2731472), (93, 2290912), (96, 2219321), (104, 2048604), (124, 1718184), (156, 1365736), (186, 1145456), (208, 1024302), (248, 859092), (312, 682868), (372, 572728), (403, 528672), (416, 512151), (496, 429546), (624, 341434), (744, 286364), (806, 264336), (992, 214773), (1209, 176224), (1248, 170717), (1488, 143182), (1612, 132168), (2418, 88112), (2976, 71591), (3224, 66084), (4836, 44056), (5507, 38688), (6448, 33042), (9672, 22028), (11014, 19344), (12896, 16521)]