291240464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{8431}}^1$

素因数の和:8583

約数の個数: 40

約数和(自身を含む): 602247168

約数和(自身を除く): 311006704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 1016, 2032, 2159, 4318, 8431, 8636, 16862, 17272, 33724, 34544, 67448, 134896, 143327, 286654, 573308, 1070737, 1146616, 2141474, 2293232, 4282948, 8565896, 17131792, 18202529, 36405058, 72810116, 145620232, 291240464]

約数ペア:

[(1, 291240464), (2, 145620232), (4, 72810116), (8, 36405058), (16, 18202529), (17, 17131792), (34, 8565896), (68, 4282948), (127, 2293232), (136, 2141474), (254, 1146616), (272, 1070737), (508, 573308), (1016, 286654), (2032, 143327), (2159, 134896), (4318, 67448), (8431, 34544), (8636, 33724), (16862, 17272)]