612104703

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 1114767360

約数和(自身を除く): 502662657

約数列:

[1, 3, 7, 17, 19, 21, 31, 41, 51, 57, 71, 93, 119, 123, 133, 213, 217, 287, 323, 357, 399, 497, 527, 589, 651, 697, 779, 861, 969, 1207, 1271, 1349, 1491, 1581, 1767, 2091, 2201, 2261, 2337, 2911, 3621, 3689, 3813, 4047, 4123, 4879, 5453, 6603, 6783, 8449, 8733, 8897, 9443, 10013, 11067, 12369, 13243, 14637, 15407, 16359, 20377, 21607, 22933, 24149, 25347, 26691, 28329, 30039, 37417, 39729, 41819, 46221, 49487, 55309, 61131, 64821, 68799, 70091, 72447, 90241, 92701, 112251, 125457, 148461, 151249, 160531, 165927, 169043, 210273, 261919, 270723, 278103, 292733, 346409, 387163, 410533, 453747, 481593, 507129, 631687, 710923, 785757, 878199, 940253, 1039227, 1161489, 1231599, 1534097, 1714579, 1895061, 2132769, 2820759, 2873731, 4602291, 4976461, 5143737, 6581771, 8621193, 10738679, 12002053, 14929383, 19745313, 29147843, 32216037, 36006159, 87443529, 204034901, 612104703]

約数ペア:

[(1, 612104703), (3, 204034901), (7, 87443529), (17, 36006159), (19, 32216037), (21, 29147843), (31, 19745313), (41, 14929383), (51, 12002053), (57, 10738679), (71, 8621193), (93, 6581771), (119, 5143737), (123, 4976461), (133, 4602291), (213, 2873731), (217, 2820759), (287, 2132769), (323, 1895061), (357, 1714579), (399, 1534097), (497, 1231599), (527, 1161489), (589, 1039227), (651, 940253), (697, 878199), (779, 785757), (861, 710923), (969, 631687), (1207, 507129), (1271, 481593), (1349, 453747), (1491, 410533), (1581, 387163), (1767, 346409), (2091, 292733), (2201, 278103), (2261, 270723), (2337, 261919), (2911, 210273), (3621, 169043), (3689, 165927), (3813, 160531), (4047, 151249), (4123, 148461), (4879, 125457), (5453, 112251), (6603, 92701), (6783, 90241), (8449, 72447), (8733, 70091), (8897, 68799), (9443, 64821), (10013, 61131), (11067, 55309), (12369, 49487), (13243, 46221), (14637, 41819), (15407, 39729), (16359, 37417), (20377, 30039), (21607, 28329), (22933, 26691), (24149, 25347)]