2391036228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{887}}^1$

素因数の和:1486

約数の個数: 144

約数和(自身を含む): 7292113920

約数和(自身を除く): 4901077692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 563, 684, 798, 887, 1126, 1197, 1596, 1689, 1774, 2252, 2394, 2661, 3378, 3548, 3941, 4788, 5067, 5322, 6209, 6756, 7882, 7983, 10134, 10644, 10697, 11823, 12418, 15764, 15966, 16853, 18627, 20268, 21394, 23646, 24836, 31932, 32091, 33706, 35469, 37254, 42788, 47292, 50559, 55881, 64182, 67412, 70938, 74508, 74879, 96273, 101118, 111762, 117971, 128364, 141876, 149758, 151677, 192546, 202236, 223524, 224637, 235942, 299516, 303354, 353913, 385092, 449274, 471884, 499381, 606708, 673911, 707826, 898548, 998762, 1061739, 1347822, 1415652, 1498143, 1997524, 2123478, 2695644, 2996286, 3495667, 4246956, 4494429, 5992572, 6991334, 8988858, 9488239, 10487001, 13982668, 17977716, 18976478, 20974002, 28464717, 31461003, 37952956, 41948004, 56929434, 62922006, 66417673, 85394151, 113858868, 125844012, 132835346, 170788302, 199253019, 265670692, 341576604, 398506038, 597759057, 797012076, 1195518114, 2391036228]

約数ペア:

[(1, 2391036228), (2, 1195518114), (3, 797012076), (4, 597759057), (6, 398506038), (7, 341576604), (9, 265670692), (12, 199253019), (14, 170788302), (18, 132835346), (19, 125844012), (21, 113858868), (28, 85394151), (36, 66417673), (38, 62922006), (42, 56929434), (57, 41948004), (63, 37952956), (76, 31461003), (84, 28464717), (114, 20974002), (126, 18976478), (133, 17977716), (171, 13982668), (228, 10487001), (252, 9488239), (266, 8988858), (342, 6991334), (399, 5992572), (532, 4494429), (563, 4246956), (684, 3495667), (798, 2996286), (887, 2695644), (1126, 2123478), (1197, 1997524), (1596, 1498143), (1689, 1415652), (1774, 1347822), (2252, 1061739), (2394, 998762), (2661, 898548), (3378, 707826), (3548, 673911), (3941, 606708), (4788, 499381), (5067, 471884), (5322, 449274), (6209, 385092), (6756, 353913), (7882, 303354), (7983, 299516), (10134, 235942), (10644, 224637), (10697, 223524), (11823, 202236), (12418, 192546), (15764, 151677), (15966, 149758), (16853, 141876), (18627, 128364), (20268, 117971), (21394, 111762), (23646, 101118), (24836, 96273), (31932, 74879), (32091, 74508), (33706, 70938), (35469, 67412), (37254, 64182), (42788, 55881), (47292, 50559)]