16221268056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1\times {\mathrm{2543}}^1$

素因数の和:3485

約数の個数: 128

約数和(自身を含む): 47496683520

約数和(自身を除く): 31275415464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 883, 903, 1032, 1204, 1766, 1806, 2408, 2543, 2649, 3532, 3612, 5086, 5298, 6181, 7064, 7224, 7629, 10172, 10596, 12362, 15258, 17801, 18543, 20344, 21192, 24724, 30516, 35602, 37086, 37969, 49448, 53403, 61032, 71204, 74172, 75938, 106806, 109349, 113907, 142408, 148344, 151876, 213612, 218698, 227814, 265783, 303752, 328047, 427224, 437396, 455628, 531566, 656094, 765443, 797349, 874792, 911256, 1063132, 1312188, 1530886, 1594698, 2126264, 2245469, 2296329, 2624376, 3061772, 3189396, 4490938, 4592658, 6123544, 6378792, 6736407, 8981876, 9185316, 13472814, 15718283, 17963752, 18370632, 26945628, 31436566, 47154849, 53891256, 62873132, 94309698, 96555167, 125746264, 188619396, 193110334, 289665501, 377238792, 386220668, 579331002, 675886169, 772441336, 1158662004, 1351772338, 2027658507, 2317324008, 2703544676, 4055317014, 5407089352, 8110634028, 16221268056]

約数ペア:

[(1, 16221268056), (2, 8110634028), (3, 5407089352), (4, 4055317014), (6, 2703544676), (7, 2317324008), (8, 2027658507), (12, 1351772338), (14, 1158662004), (21, 772441336), (24, 675886169), (28, 579331002), (42, 386220668), (43, 377238792), (56, 289665501), (84, 193110334), (86, 188619396), (129, 125746264), (168, 96555167), (172, 94309698), (258, 62873132), (301, 53891256), (344, 47154849), (516, 31436566), (602, 26945628), (883, 18370632), (903, 17963752), (1032, 15718283), (1204, 13472814), (1766, 9185316), (1806, 8981876), (2408, 6736407), (2543, 6378792), (2649, 6123544), (3532, 4592658), (3612, 4490938), (5086, 3189396), (5298, 3061772), (6181, 2624376), (7064, 2296329), (7224, 2245469), (7629, 2126264), (10172, 1594698), (10596, 1530886), (12362, 1312188), (15258, 1063132), (17801, 911256), (18543, 874792), (20344, 797349), (21192, 765443), (24724, 656094), (30516, 531566), (35602, 455628), (37086, 437396), (37969, 427224), (49448, 328047), (53403, 303752), (61032, 265783), (71204, 227814), (74172, 218698), (75938, 213612), (106806, 151876), (109349, 148344), (113907, 142408)]