255480826053

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{2351}}^1$

素因数の和:2722

約数の個数: 64

約数和(自身を含む): 362892902400

約数和(自身を除く): 107412076347

約数列:

[1, 3, 29, 79, 87, 97, 163, 237, 291, 489, 2291, 2351, 2813, 4727, 6873, 7053, 7663, 8439, 12877, 14181, 15811, 22989, 38631, 47433, 68179, 185729, 204537, 222227, 228047, 373433, 383213, 458519, 557187, 666681, 684141, 1120299, 1149639, 1249069, 1375557, 3747207, 5386141, 6613363, 11113177, 16158423, 18015713, 19840089, 30273827, 33339531, 36223001, 37171661, 54047139, 90821481, 108669003, 111514983, 522455677, 877940983, 1077978169, 1567367031, 2633822949, 2936561219, 3233934507, 8809683657, 85160275351, 255480826053]

約数ペア:

[(1, 255480826053), (3, 85160275351), (29, 8809683657), (79, 3233934507), (87, 2936561219), (97, 2633822949), (163, 1567367031), (237, 1077978169), (291, 877940983), (489, 522455677), (2291, 111514983), (2351, 108669003), (2813, 90821481), (4727, 54047139), (6873, 37171661), (7053, 36223001), (7663, 33339531), (8439, 30273827), (12877, 19840089), (14181, 18015713), (15811, 16158423), (22989, 11113177), (38631, 6613363), (47433, 5386141), (68179, 3747207), (185729, 1375557), (204537, 1249069), (222227, 1149639), (228047, 1120299), (373433, 684141), (383213, 666681), (458519, 557187)]