213880896

素因数分解:

$2^6\times 3^2\times {\mathrm{371321}}^1$

素因数の和:371339

約数の個数: 42

約数和(自身を含む): 613052622

約数和(自身を除く): 399171726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 371321, 742642, 1113963, 1485284, 2227926, 2970568, 3341889, 4455852, 5941136, 6683778, 8911704, 11882272, 13367556, 17823408, 23764544, 26735112, 35646816, 53470224, 71293632, 106940448, 213880896]

約数ペア:

[(1, 213880896), (2, 106940448), (3, 71293632), (4, 53470224), (6, 35646816), (8, 26735112), (9, 23764544), (12, 17823408), (16, 13367556), (18, 11882272), (24, 8911704), (32, 6683778), (36, 5941136), (48, 4455852), (64, 3341889), (72, 2970568), (96, 2227926), (144, 1485284), (192, 1113963), (288, 742642), (576, 371321)]