523218124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1631

約数の個数: 96

約数和(自身を含む): 1169602560

約数和(自身を除く): 646384436

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 31, 38, 44, 52, 62, 76, 124, 143, 209, 247, 286, 341, 403, 418, 494, 572, 589, 682, 806, 836, 988, 1178, 1364, 1553, 1612, 2356, 2717, 3106, 4433, 5434, 6212, 6479, 7657, 8866, 10868, 12958, 15314, 17083, 17732, 20189, 25916, 29507, 30628, 34166, 40378, 48143, 59014, 68332, 80756, 84227, 96286, 118028, 168454, 192572, 222079, 324577, 336908, 383591, 444158, 529573, 625859, 649154, 767182, 888316, 914717, 1059146, 1251718, 1298308, 1534364, 1829434, 2118292, 2503436, 3658868, 4219501, 6884449, 8439002, 10061887, 11891321, 13768898, 16878004, 20123774, 23782642, 27537796, 40247548, 47565284, 130804531, 261609062, 523218124]

約数ペア:

[(1, 523218124), (2, 261609062), (4, 130804531), (11, 47565284), (13, 40247548), (19, 27537796), (22, 23782642), (26, 20123774), (31, 16878004), (38, 13768898), (44, 11891321), (52, 10061887), (62, 8439002), (76, 6884449), (124, 4219501), (143, 3658868), (209, 2503436), (247, 2118292), (286, 1829434), (341, 1534364), (403, 1298308), (418, 1251718), (494, 1059146), (572, 914717), (589, 888316), (682, 767182), (806, 649154), (836, 625859), (988, 529573), (1178, 444158), (1364, 383591), (1553, 336908), (1612, 324577), (2356, 222079), (2717, 192572), (3106, 168454), (4433, 118028), (5434, 96286), (6212, 84227), (6479, 80756), (7657, 68332), (8866, 59014), (10868, 48143), (12958, 40378), (15314, 34166), (17083, 30628), (17732, 29507), (20189, 25916)]