213957504

素因数分解:

$2^7\times 3^3\times {\mathrm{61909}}^1$

素因数の和:61932

約数の個数: 64

約数和(自身を含む): 631482000

約数和(自身を除く): 417524496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 61909, 123818, 185727, 247636, 371454, 495272, 557181, 742908, 990544, 1114362, 1485816, 1671543, 1981088, 2228724, 2971632, 3343086, 3962176, 4457448, 5943264, 6686172, 7924352, 8914896, 11886528, 13372344, 17829792, 23773056, 26744688, 35659584, 53489376, 71319168, 106978752, 213957504]

約数ペア:

[(1, 213957504), (2, 106978752), (3, 71319168), (4, 53489376), (6, 35659584), (8, 26744688), (9, 23773056), (12, 17829792), (16, 13372344), (18, 11886528), (24, 8914896), (27, 7924352), (32, 6686172), (36, 5943264), (48, 4457448), (54, 3962176), (64, 3343086), (72, 2971632), (96, 2228724), (108, 1981088), (128, 1671543), (144, 1485816), (192, 1114362), (216, 990544), (288, 742908), (384, 557181), (432, 495272), (576, 371454), (864, 247636), (1152, 185727), (1728, 123818), (3456, 61909)]