1217263896

素因数分解:

$2^3\times 3^3\times {\mathrm{199}}^1\times {\mathrm{28319}}^1$

素因数の和:28533

約数の個数: 64

約数和(自身を含む): 3398400000

約数和(自身を除く): 2181136104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 199, 216, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 5373, 7164, 10746, 14328, 21492, 28319, 42984, 56638, 84957, 113276, 169914, 226552, 254871, 339828, 509742, 679656, 764613, 1019484, 1529226, 2038968, 3058452, 5635481, 6116904, 11270962, 16906443, 22541924, 33812886, 45083848, 50719329, 67625772, 101438658, 135251544, 152157987, 202877316, 304315974, 405754632, 608631948, 1217263896]

約数ペア:

[(1, 1217263896), (2, 608631948), (3, 405754632), (4, 304315974), (6, 202877316), (8, 152157987), (9, 135251544), (12, 101438658), (18, 67625772), (24, 50719329), (27, 45083848), (36, 33812886), (54, 22541924), (72, 16906443), (108, 11270962), (199, 6116904), (216, 5635481), (398, 3058452), (597, 2038968), (796, 1529226), (1194, 1019484), (1592, 764613), (1791, 679656), (2388, 509742), (3582, 339828), (4776, 254871), (5373, 226552), (7164, 169914), (10746, 113276), (14328, 84957), (21492, 56638), (28319, 42984)]