8212326.00000000

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 45308160

約数和(自身を除く): 24262905

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 49, 55, 57, 77, 95, 105, 133, 137, 147, 165, 209, 231, 245, 285, 385, 399, 411, 539, 627, 665, 685, 735, 931, 959, 1045, 1155, 1463, 1507, 1617, 1995, 2055, 2603, 2695, 2793, 2877, 3135, 4389, 4521, 4655, 4795, 6713, 7315, 7535, 7809, 8085, 10241, 10549, 13015, 13965, 14385, 18221, 20139, 21945, 22605, 28633, 30723, 31647, 33565, 39045, 51205, 52745, 54663, 73843, 85899, 91105, 100695, 127547, 143165, 153615, 158235, 200431, 221529, 273315, 369215, 382641, 429495, 601293, 637735, 1002155, 1107645, 1403017, 1913205, 3006465, 4209051, 7015085, 21045255]

約数ペア:

[(1, 21045255), (3, 7015085), (5, 4209051), (7, 3006465), (11, 1913205), (15, 1403017), (19, 1107645), (21, 1002155), (33, 637735), (35, 601293), (49, 429495), (55, 382641), (57, 369215), (77, 273315), (95, 221529), (105, 200431), (133, 158235), (137, 153615), (147, 143165), (165, 127547), (209, 100695), (231, 91105), (245, 85899), (285, 73843), (385, 54663), (399, 52745), (411, 51205), (539, 39045), (627, 33565), (665, 31647), (685, 30723), (735, 28633), (931, 22605), (959, 21945), (1045, 20139), (1155, 18221), (1463, 14385), (1507, 13965), (1617, 13015), (1995, 10549), (2055, 10241), (2603, 8085), (2695, 7809), (2793, 7535), (2877, 7315), (3135, 6713), (4389, 4795), (4521, 4655)]