1920468816

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{26099}}^1$

素因数の和:26193

約数の個数: 120

約数和(自身を含む): 6226833600

約数和(自身を除く): 4306364784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 112, 126, 144, 146, 168, 219, 252, 292, 336, 438, 504, 511, 584, 657, 876, 1008, 1022, 1168, 1314, 1533, 1752, 2044, 2628, 3066, 3504, 4088, 4599, 5256, 6132, 8176, 9198, 10512, 12264, 18396, 24528, 26099, 36792, 52198, 73584, 78297, 104396, 156594, 182693, 208792, 234891, 313188, 365386, 417584, 469782, 548079, 626376, 730772, 939564, 1096158, 1252752, 1461544, 1644237, 1879128, 1905227, 2192316, 2923088, 3288474, 3758256, 3810454, 4384632, 5715681, 6576948, 7620908, 8769264, 11431362, 13153896, 13336589, 15241816, 17147043, 22862724, 26307792, 26673178, 30483632, 34294086, 40009767, 45725448, 53346356, 68588172, 80019534, 91450896, 106692712, 120029301, 137176344, 160039068, 213385424, 240058602, 274352688, 320078136, 480117204, 640156272, 960234408, 1920468816]

約数ペア:

[(1, 1920468816), (2, 960234408), (3, 640156272), (4, 480117204), (6, 320078136), (7, 274352688), (8, 240058602), (9, 213385424), (12, 160039068), (14, 137176344), (16, 120029301), (18, 106692712), (21, 91450896), (24, 80019534), (28, 68588172), (36, 53346356), (42, 45725448), (48, 40009767), (56, 34294086), (63, 30483632), (72, 26673178), (73, 26307792), (84, 22862724), (112, 17147043), (126, 15241816), (144, 13336589), (146, 13153896), (168, 11431362), (219, 8769264), (252, 7620908), (292, 6576948), (336, 5715681), (438, 4384632), (504, 3810454), (511, 3758256), (584, 3288474), (657, 2923088), (876, 2192316), (1008, 1905227), (1022, 1879128), (1168, 1644237), (1314, 1461544), (1533, 1252752), (1752, 1096158), (2044, 939564), (2628, 730772), (3066, 626376), (3504, 548079), (4088, 469782), (4599, 417584), (5256, 365386), (6132, 313188), (8176, 234891), (9198, 208792), (10512, 182693), (12264, 156594), (18396, 104396), (24528, 78297), (26099, 73584), (36792, 52198)]