398189196

素因数分解:

$2^2\times 3^4\times {\mathrm{127}}^1\times {\mathrm{9677}}^1$

素因数の和:9820

約数の個数: 60

約数和(自身を含む): 1049250048

約数和(自身を除く): 651060852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 254, 324, 381, 508, 762, 1143, 1524, 2286, 3429, 4572, 6858, 9677, 10287, 13716, 19354, 20574, 29031, 38708, 41148, 58062, 87093, 116124, 174186, 261279, 348372, 522558, 783837, 1045116, 1228979, 1567674, 2457958, 3135348, 3686937, 4915916, 7373874, 11060811, 14747748, 22121622, 33182433, 44243244, 66364866, 99547299, 132729732, 199094598, 398189196]

約数ペア:

[(1, 398189196), (2, 199094598), (3, 132729732), (4, 99547299), (6, 66364866), (9, 44243244), (12, 33182433), (18, 22121622), (27, 14747748), (36, 11060811), (54, 7373874), (81, 4915916), (108, 3686937), (127, 3135348), (162, 2457958), (254, 1567674), (324, 1228979), (381, 1045116), (508, 783837), (762, 522558), (1143, 348372), (1524, 261279), (2286, 174186), (3429, 116124), (4572, 87093), (6858, 58062), (9677, 41148), (10287, 38708), (13716, 29031), (19354, 20574)]