551318076

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 1482521040

約数和(自身を除く): 931202964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 109, 134, 162, 201, 218, 233, 268, 324, 327, 402, 436, 466, 603, 654, 699, 804, 932, 981, 1206, 1308, 1398, 1809, 1962, 2097, 2412, 2796, 2943, 3618, 3924, 4194, 5427, 5886, 6291, 7236, 7303, 8388, 8829, 10854, 11772, 12582, 14606, 15611, 17658, 18873, 21708, 21909, 25164, 25397, 29212, 31222, 35316, 37746, 43818, 46833, 50794, 62444, 65727, 75492, 76191, 87636, 93666, 101588, 131454, 140499, 152382, 187332, 197181, 228573, 262908, 280998, 304764, 394362, 421497, 457146, 561996, 591543, 685719, 788724, 842994, 914292, 1183086, 1264491, 1371438, 1685988, 1701599, 2057157, 2366172, 2528982, 2742876, 3403198, 4114314, 5057964, 5104797, 6806396, 8228628, 10209594, 15314391, 20419188, 30628782, 45943173, 61257564, 91886346, 137829519, 183772692, 275659038, 551318076]

約数ペア:

[(1, 551318076), (2, 275659038), (3, 183772692), (4, 137829519), (6, 91886346), (9, 61257564), (12, 45943173), (18, 30628782), (27, 20419188), (36, 15314391), (54, 10209594), (67, 8228628), (81, 6806396), (108, 5104797), (109, 5057964), (134, 4114314), (162, 3403198), (201, 2742876), (218, 2528982), (233, 2366172), (268, 2057157), (324, 1701599), (327, 1685988), (402, 1371438), (436, 1264491), (466, 1183086), (603, 914292), (654, 842994), (699, 788724), (804, 685719), (932, 591543), (981, 561996), (1206, 457146), (1308, 421497), (1398, 394362), (1809, 304764), (1962, 280998), (2097, 262908), (2412, 228573), (2796, 197181), (2943, 187332), (3618, 152382), (3924, 140499), (4194, 131454), (5427, 101588), (5886, 93666), (6291, 87636), (7236, 76191), (7303, 75492), (8388, 65727), (8829, 62444), (10854, 50794), (11772, 46833), (12582, 43818), (14606, 37746), (15611, 35316), (17658, 31222), (18873, 29212), (21708, 25397), (21909, 25164)]