1696716891

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 2785536000

約数和(自身を除く): 1088819109

約数列:

[1, 3, 9, 19, 29, 57, 61, 71, 79, 87, 171, 183, 213, 237, 261, 549, 551, 639, 711, 1159, 1349, 1501, 1653, 1769, 2059, 2291, 3477, 4047, 4331, 4503, 4819, 4959, 5307, 5609, 6177, 6873, 10431, 12141, 12993, 13509, 14457, 15921, 16827, 18531, 20619, 33611, 38979, 39121, 43371, 43529, 50481, 82289, 91561, 100833, 106571, 117363, 125599, 130587, 139751, 162661, 246867, 274683, 302499, 319713, 342149, 352089, 376797, 391761, 419253, 487983, 740601, 824049, 959139, 1026447, 1130391, 1257759, 1463949, 2386381, 2655269, 3079341, 3090559, 6500831, 7159143, 7965807, 9271677, 9922321, 19502493, 21477429, 23897421, 27815031, 29766963, 58507479, 89300889, 188524099, 565572297, 1696716891]

約数ペア:

[(1, 1696716891), (3, 565572297), (9, 188524099), (19, 89300889), (29, 58507479), (57, 29766963), (61, 27815031), (71, 23897421), (79, 21477429), (87, 19502493), (171, 9922321), (183, 9271677), (213, 7965807), (237, 7159143), (261, 6500831), (549, 3090559), (551, 3079341), (639, 2655269), (711, 2386381), (1159, 1463949), (1349, 1257759), (1501, 1130391), (1653, 1026447), (1769, 959139), (2059, 824049), (2291, 740601), (3477, 487983), (4047, 419253), (4331, 391761), (4503, 376797), (4819, 352089), (4959, 342149), (5307, 319713), (5609, 302499), (6177, 274683), (6873, 246867), (10431, 162661), (12141, 139751), (12993, 130587), (13509, 125599), (14457, 117363), (15921, 106571), (16827, 100833), (18531, 91561), (20619, 82289), (33611, 50481), (38979, 43529), (39121, 43371)]