1916688816

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{6719}}^1$

素因数の和:7023

約数の個数: 120

約数和(自身を含む): 6152939520

約数和(自身を除く): 4236250704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 283, 336, 504, 566, 849, 1008, 1132, 1698, 1981, 2264, 2547, 3396, 3962, 4528, 5094, 5943, 6719, 6792, 7924, 10188, 11886, 13438, 13584, 15848, 17829, 20157, 20376, 23772, 26876, 31696, 35658, 40314, 40752, 47033, 47544, 53752, 60471, 71316, 80628, 94066, 95088, 107504, 120942, 141099, 142632, 161256, 188132, 241884, 282198, 285264, 322512, 376264, 423297, 483768, 564396, 752528, 846594, 967536, 1128792, 1693188, 1901477, 2257584, 3386376, 3802954, 5704431, 6772752, 7605908, 11408862, 13310339, 15211816, 17113293, 22817724, 26620678, 30423632, 34226586, 39931017, 45635448, 53241356, 68453172, 79862034, 91270896, 106482712, 119793051, 136906344, 159724068, 212965424, 239586102, 273812688, 319448136, 479172204, 638896272, 958344408, 1916688816]

約数ペア:

[(1, 1916688816), (2, 958344408), (3, 638896272), (4, 479172204), (6, 319448136), (7, 273812688), (8, 239586102), (9, 212965424), (12, 159724068), (14, 136906344), (16, 119793051), (18, 106482712), (21, 91270896), (24, 79862034), (28, 68453172), (36, 53241356), (42, 45635448), (48, 39931017), (56, 34226586), (63, 30423632), (72, 26620678), (84, 22817724), (112, 17113293), (126, 15211816), (144, 13310339), (168, 11408862), (252, 7605908), (283, 6772752), (336, 5704431), (504, 3802954), (566, 3386376), (849, 2257584), (1008, 1901477), (1132, 1693188), (1698, 1128792), (1981, 967536), (2264, 846594), (2547, 752528), (3396, 564396), (3962, 483768), (4528, 423297), (5094, 376264), (5943, 322512), (6719, 285264), (6792, 282198), (7924, 241884), (10188, 188132), (11886, 161256), (13438, 142632), (13584, 141099), (15848, 120942), (17829, 107504), (20157, 95088), (20376, 94066), (23772, 80628), (26876, 71316), (31696, 60471), (35658, 53752), (40314, 47544), (40752, 47033)]