1928788897872

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31153}}^1\times {\mathrm{56081}}^1$

素因数の和:87268

約数の個数: 80

約数和(自身を含む): 5199603596928

約数和(自身を除く): 3270814699056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 31153, 56081, 62306, 93459, 112162, 124612, 168243, 186918, 224324, 249224, 336486, 373836, 448648, 498448, 672972, 716519, 747672, 897296, 1289863, 1345944, 1433038, 1495344, 2149557, 2579726, 2691888, 2866076, 3869589, 4299114, 5159452, 5732152, 7739178, 8598228, 10318904, 11464304, 15478356, 17196456, 20637808, 30956712, 34392912, 61913424, 1747091393, 3494182786, 5241274179, 6988365572, 10482548358, 13976731144, 20965096716, 27953462288, 40183102039, 41930193432, 80366204078, 83860386864, 120549306117, 160732408156, 241098612234, 321464816312, 482197224468, 642929632624, 964394448936, 1928788897872]

約数ペア:

[(1, 1928788897872), (2, 964394448936), (3, 642929632624), (4, 482197224468), (6, 321464816312), (8, 241098612234), (12, 160732408156), (16, 120549306117), (23, 83860386864), (24, 80366204078), (46, 41930193432), (48, 40183102039), (69, 27953462288), (92, 20965096716), (138, 13976731144), (184, 10482548358), (276, 6988365572), (368, 5241274179), (552, 3494182786), (1104, 1747091393), (31153, 61913424), (56081, 34392912), (62306, 30956712), (93459, 20637808), (112162, 17196456), (124612, 15478356), (168243, 11464304), (186918, 10318904), (224324, 8598228), (249224, 7739178), (336486, 5732152), (373836, 5159452), (448648, 4299114), (498448, 3869589), (672972, 2866076), (716519, 2691888), (747672, 2579726), (897296, 2149557), (1289863, 1495344), (1345944, 1433038)]